Pachinko machine

Abstract

To provide a game machine which can improve an interest of a game.SOLUTION: In a slot machine 10, in some cases, a transition lottery or the like to an advantageous zone such as an attack mode in which a press order notification of a press order bell and a press order replay may be executed on the basis of a lottery result is executed. When a player wins the transition lottery to the advantageous zone, an eights display segment as a zone display is switched to a lit state, the display is started, and when the advantageous zone is finished, the eights display segment is switched to an extinguished state, and the display is finished. In the slot machine 10, a transition result winning being a transition trigger to an advantageous state may be carried over, and in this case, the transition lottery to the advantageous zone is limited, however, if the player has won the transition lottery, a press order notification performance is generated so that a stop roll at a particular replay winning may differ.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to a gaming machine.

Background Art

[0002] As one type of gaming machine, pachinko machines, slot machines, etc. are known. In these gaming machines, an internal lottery is conducted based on the establishment of predetermined lottery conditions, and a privilege is given to the player according to the result of the internal lottery.

[0003] Specifically, in the case of a slot machine, when the start lever is operated in a situation where medals as gaming media are bet, an internal lottery is carried out, the rotation of the reel is started, and when the stop switch is operated during the rotation of the reel, the rotation of the reel stops. And when the stop result of the reel corresponds to the result of the internal lottery, a privilege corresponding to the result is given (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0005] Here, in the gaming machines exemplified above, it is necessary to improve the interest of the game, and there is still room for improvement in this regard.

[0006] The present invention has been made in view of the above-exemplified circumstances, etc., and an object thereof is to provide a gaming machine capable of improving the interest of the game.

Means for Solving the Problems

[0007] The present invention is A plurality of rotating bodies with a plurality of patterns attached in the circumferential direction, A display unit that makes some of the patterns visible for each of the rotating bodies, Start operation means for starting the rotation of each of the rotating bodies when operated, Stop operation means for stopping the rotation of each of the rotating bodies when operated, Drive control means for starting the rotation of each of the rotating bodies when the start operation means is operated and stopping the rotation of each of the rotating bodies when the stop operation means is operated, Lottery means for performing a lottery on whether to give a privilege to the player based on the operation of the start operation means, Privilege granting means for granting a privilege corresponding to the predetermined result when the lottery result by the lottery means is a predetermined result, A gaming machine comprising: As a lottery result by the lottery means, there are a first result in which a winning is established when each of the stop operation means is operated in a first stop operation mode, and a second result in which a winning is established when each of the stop operation means is operated in a second stop operation mode different from the first stop operation mode, Aspect notification means capable of executing aspect notification regarding an operation mode including the first stop operation mode and the second stop operation mode by a predetermined notification means based on the lottery result by the lottery means, At least provided are a normal state and a specific state in which the execution frequency of the aspect notification by the aspect notification means is higher than that in the normal state, Transition lottery means for executing a transition lottery to the specific state when the lottery result by the lottery means is a predetermined specific result, Means for starting specific notification by turning on a specific notification means when transitioning to the specific state and ending the specific notification by turning off the specific notification means when the specific state ends, Grasping means capable of grasping the remaining number of the specific state, First termination means for terminating the specific state based on the remaining number grasped by the grasping means, Second termination means for terminating the specific state regardless of the remaining number when a forcibly terminating condition predetermined in the specific state is satisfied, Comprising: The specific state is by the first termination means When ending, it is possible to turn off the specific notification means in the game where the specific state ends. The specific state is by the second termination means When ending, it is possible to turn off the specific notification means in the game where the specific state ends. At a timing before the start of the specific notification, it is provided with means capable of executing a special notification corresponding to the content of the specific state that is the target of the specific notification. It is characterized in that a predetermined special notification can be ended based on a predetermined operation by a player.

Effect of the Invention

[0008] According to the present invention, it becomes possible to enhance the interest of the game.

Brief Description of the Drawings

[0009]

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Mode for Carrying Out the Invention

[0010] <The First Embodiment> Hereinafter, an embodiment when applied to a rotating reel gaming machine, specifically a slot machine, which is a type of gaming machine, will be described in detail with reference to the drawings. FIG. 1 is a front view of the slot machine 10, FIG. 2 is a perspective view of the slot machine 10 with the front door 12 closed, FIG. 3 is a perspective view of the slot machine 10 with the front door 12 open, FIG. 4 is a rear view of the front door 12, and FIG. 5 is a front view of the housing 11.

[0011] As shown in FIGS. 1 to 5, the slot machine 10 includes a housing 11 that forms its outer shell. The housing 11 is formed in a box shape with an open front as a whole, and is attached by driving nails or the like to so-called island equipment when installed in a game hall.

[0012] On the front side of the housing 11, a front door 12 is attached so as to be openable and closable. That is, on the housing 11, a pair of upper and lower support shafts 13a and 13b are provided on the left side as viewed from the front, and on the front door 12, bearing portions 14a and 14b are provided at positions corresponding to the respective support shafts 13a and 13b. In a state where each support shaft 13a, 13b is inserted into each bearing portion 14a, 14b, the front door 12 is supported by the housing 11 so as to be rotatable about an opening and closing axis extending in the vertical direction connecting the two support shafts 13a, 13b, and the front opening side of the housing 11 can be opened or closed by the rotation of the front door 12. Further, the front door 12 is set in a locked state where it cannot be opened by a locking device 20 provided on the back surface thereof. A key cylinder 21 integrated with the locking device 20 is provided at the upper right end side of the front door 12, and the locked state is configured to be released by a predetermined key operation on the key cylinder 21.

[0013] Above the center of the front door 12, a game panel 25 for notifying the player of the game state is provided. On the game panel 25, three vertically long display windows 26L, 26M, and 26R are formed side by side horizontally, and the inside of the slot machine 10 can be viewed through each of the display windows 26L, 26M, and 26R. Note that the display windows 26L, 26M, and 26R may be combined into one common display window.

[0014] As shown in FIG. 3, the interior of the housing 11 is vertically divided into two parts by a partition plate 30, and a reel unit 31 constituting variable display means is attached to the upper part of the partition plate 30. The reel unit 31 includes left reel 32L, middle reel 32M, and right reel 32R, each formed in a cylindrical (annular) shape. Each of the reels 32L, 32M, 32R is rotatably supported such that its central axis serves as the rotation axis of the reel. The rotation axes of the reels 32L, 32M, 32R are arranged on the same axis extending in a substantially horizontal direction, and each of the reels 32L, 32M, 32R corresponds one-to-one with each of the display windows 26L, 26M, 26R. Therefore, a part of the surface of each of the reels 32L, 32M, 32R is visible through the corresponding display windows 26L, 26M, 26R. Further, when the reels 32L, 32M, 32R rotate forward, the surfaces of the reels 32L, 32M, 32R are projected through the display windows 26L, 26M, 26R as if they are moving downward from above.

[0015] Here, the configuration of the reel unit 31 will be briefly described.

[0016] Each of the reels 32L, 32M, and 32R is connected to a stepping motor, and each reel 32L, 32M, 32R can be rotationally driven individually, that is, independently, by driving each stepping motor. The stepping motor is set to be rotated by applying a drive signal of, for example, 504 pulses (hereinafter also referred to as an excitation pulse). The rotational position of the stepping motor, that is, the rotational position of the reel, is controlled by this excitation pulse. Further, a reel index sensor for detecting that the reel has made one rotation is installed in each of the reels 32L, 32M, 32R in the reel unit 31. When the reel index sensor detects that the reel has made one rotation, a detection signal is output to the main control device 101 described later each time such detection occurs. Therefore, the main control device 101 can confirm and correct the angular position of each of the reels 32L, 32M, 32R every one rotation based on the detection signal of the reel index sensor and the number of excitation pulses output until the detection signal is input.

[0017] On the outer peripheral surface of each of the reels 32L, 32M, 32R, a plurality of patterns as identification information are drawn in the long side direction (circumferential direction). More specifically, 21 patterns are drawn at equal intervals. Therefore, in order to switch a certain pattern to the next pattern at a predetermined position, it is necessary to output 24 pulses (= 504 pulses ÷ 21 patterns) of excitation pulses. Further, the main control device 101 can perform control to grasp the pattern visible from the display windows 26L, 26M, 26R or stop a predetermined pattern at a position visible from the display windows 26L, 26M, 26R based on the number of excitation pulses output after the detection signal of the reel index sensor is input.

[0018] Next, the patterns drawn on each of the reels 32L, 32M, 32R will be described.

[0019] Figure 6 shows the symbol arrangements of the left reel 32L, the middle reel 32M, and the right reel 32R. As shown in this figure, on each of the reels 32L, 32M, and 32R, 21 symbols are arranged in a row. Also, numbers from 0 to 20 are assigned to the reels 32L, 32M, and 32R respectively. However, these numbers are for the main control device 101 to recognize the symbols that can be visually confirmed from the display windows 26L, 26M, and 26R, and are not actually assigned to the reels 32L, 32M, and 32R. However, in the following description, these numbers will be used for the explanation.

[0020] The symbols include 11 types such as the "Red Bell" symbol (for example, the 7th symbol on the left reel 32L), the "White Bell" symbol (for example, the 20th symbol on the left reel 32L), the "First Replay" symbol (for example, the 19th symbol on the left reel 32L), the "Second Replay" symbol (for example, the 6th symbol on the left reel 32L), the "Red 7" symbol (for example, the 10th symbol on the left reel 32L), the "Watermelon" symbol (for example, the 8th symbol on the left reel 32L), the "Cherry" symbol (for example, the 4th symbol on the left reel 32L), the "Black BAR" symbol (for example, the 18th symbol on the left reel 32L), the "White BAR" symbol (for example, the 17th symbol on the left reel 32L), the "LUCKY" symbol (for example, the 5th symbol on the left reel 32L), and the "Young Man" symbol (for example, the 0th symbol on the left reel 32L). And as shown in Figure 6, the number and arrangement order of various symbols on each of the reels 32L, 32M, and 32R are completely different.

[0021] Each of the display windows 26L, 26M, and 26R is formed such that 3 symbols out of the 21 symbols attached to the corresponding reel can be visually confirmed in their entirety. Therefore, when all of the reels 32L, 32M, and 32R are stopped, 3 × 3 = 9 symbols can be visually confirmed through the display windows 26L, 26M, and 26R.

[0022] In this slot machine 10, among the above-mentioned visible symbols, the game results of each game are notified by using a combination of three symbols, one symbol on each of the reels 32L, 32M, and 32R. Since 9 symbols as 3×3 become visible as described above, as combinations of these three symbols, for example, as shown in FIG. 7, combinations of symbols that stop on the upper line L1 connecting the upper-stage symbols of the reels 32L, 32M, and 32R, combinations of symbols that stop on the middle line L2 connecting the middle-stage symbols of the reels 32L, 32M, and 32R, and combinations of symbols that stop on the lower line L3 connecting the lower-stage symbols of the reels 32L, 32M, and 32R exist. Also, there are combinations of symbols that stop on the downward right diagonal line L4 connecting the upper-stage symbol of the left reel 32L, the middle-stage symbol of the middle reel 32M, and the lower-stage symbol of the right reel 32R, and combinations of symbols that stop on the upward right diagonal line L5 connecting the lower-stage symbol of the left reel 32L, the middle-stage symbol of the middle reel 32M, and the upper-stage symbol of the right reel 32R. In addition, there are also combinations of symbols that stop on the bent line L6 connecting the upper-stage symbol of the left reel 32L, the middle-stage symbol of the middle reel 32M, and the middle-stage symbol of the right reel 32R. The above lines L1 to L5 are lines that become straight when the symbols are arranged, and the bent line L6 is a line that bends halfway when the symbols are arranged. Note that there are combinations of symbols that stop on lines where bending occurs other than the bent line L6, but the description thereof is omitted here.

[0023] Among these lines L1 to L6, lines that are validated and lines that are not validated are set according to the number of medals bet. When symbols stop in a predetermined combination on a validated line, that is, an effective line, a privilege is granted such that a predetermined number of medals as game media are paid out as a winning, or a privilege is granted such that the game state is shifted. On the other hand, when symbols stop in a predetermined combination on a line that is not validated, no winning is established and the above privilege is not granted.

[0024] In this slot machine 10, there are cases where only the downward right line L4 as shown in Fig. 8(a) is the effective line, cases where two combined lines of the downward line L3 and the downward right line L4 as shown in Fig. 8(b) are the effective lines, and cases where only the bent line L6 as shown in Fig. 8(c) is the effective line. More specifically, when three medals are bet and the game is started, only the downward right line L4 is the effective line. When two medals are bet and the game is started, the downward line L3 and the downward right line L4 are the effective lines. Also, when one medal is bet and the game is started, only the bent line L6 is the effective line. For the three combined lines of the upper line L1, the middle line L2, and the upward right line L5, they are never the effective lines. Hereinafter, a game started with three medals bet is called a 3-bet game, a game started with two medals bet is called a 2-bet game, and a game started with one medal bet is called a 1-bet game.

[0025] Figs. 9 to 11 are diagrams showing the correspondence between the combinations of winning symbols and the benefits given when winning.

[0026] As the small winning prizes for which medal payouts are made, there are the first small winning prize to the 32nd small winning prize.

[0027] When the "red bell" symbol or the "white bell" symbol of the left reel 32L, the "red bell" symbol of the middle reel 32M, and the "red bell" symbol or the "white bell" symbol of the right reel 32R stop on the effective line, it is the first small winning prize. When the first small winning prize is established, 9 medals are paid out in a 3-bet game and 15 medals are paid out in a 2-bet game.

[0028] From the second minor winning combination to the twenty-sixth minor winning combination, although the combinations of winning symbols are different, in the 3-bet game, the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "White BAR" symbol, "Red 7" symbol, "Cherry" symbol, "White Bell" symbol or "LUCKY" symbol on the middle reel 32M, and the "White BAR" symbol, "Young Man" symbol, "White Bell" symbol, "Red 7" symbol or "Second Replay" symbol on the right reel 32R stop on the upper line L1. That is, it is a winning mode where the "Bell" symbols on each of the reels 32L, 32M, and 32R stop on the upper line L1. For example, when the "Red Bell" symbol or "White Bell" symbol on the left reel 32L stops in the upper position, the "Cherry" symbol on the middle reel 32M stops in the middle position, and the "White BAR" symbol on the right reel 32R stops in the lower position, it is a winning combination for the eighth minor winning combination. As shown in Figure 6, on the middle reel 32M, the "Cherry" symbol (No. 11) and the "Red Bell" symbol are arranged at the adjacent position on the upstream side (No. 12). On the right reel 32R, the "Red Bell" symbol is arranged at a position (No. 20) separated by one symbol from the upstream side of the "White BAR" symbol (No. 18). Therefore, when the eighth minor winning combination is established on the downward-sloping line L4, the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Red Bell" symbol on the right reel 32R will stop on the upper line L1. When the second minor winning combination to the twenty-sixth minor winning combination is established, in the 3-bet game, 3 medals will be paid out, and in the 2-bet game, 14 medals will be paid out.

[0029] The 27th minor winning combination is a winning combination determined by whether or not a winning is achieved based on the stopped symbol of the left reel 32L as a predetermined reel among each of the reels 32L, 32M, and 32R. Specifically, when the "Cherry" symbol of the left reel 32L stops at the upper or lower stage, the 27th minor winning combination is established. In this case, the stopped symbols of the middle reel 32M and the right reel 32R do not affect the winning determination. In other words, regardless of the stopped symbols of the middle reel 32M and the right reel 32R, when the "Cherry" symbol of the left reel 32L stops at the upper or lower stage, that is, when the "Cherry" symbol or the "Second Replay" symbol stops on the valid line, the 27th minor winning combination is established. When the 27th minor winning combination is established, 3 medals are paid out in the 3-bet game, and 15 medals are paid out in the 2-bet game.

[0030] The 28th minor winning combination is a winning mode that occurs when the "Cherry" symbol of the left reel 32L stops at the upper or lower stage and the "Cherry" symbols are aligned and stopped on the downward right line L4. More specifically, when the "Cherry" symbol or the "Second Replay" symbol stops on the left reel 32L, the "Red Bell" symbol, the "White Bell" symbol, or the "Cherry" symbol stops on the middle reel 32M, and the "Cherry" symbol, the "First Replay" symbol, or the "Second Replay" symbol stops on the right reel 32R, the 28th minor winning combination is achieved. When the 29th minor winning combination is established, 3 medals are paid out in the 3-bet game, and 14 medals are paid out in the 2-bet game.

[0031] Supplementary explanation about the relationship between the 27th minor winning combination and the 28th minor winning combination: Although the 27th minor winning combination is established when the "Cherry" symbol or the "Second Replay" symbol of the left reel 32L stops regardless of the stopped symbols of the middle reel 32M and the right reel 32R, depending on the stopped symbols of the middle reel 32M and the right reel 32R, there may be a case where the 28th minor winning combination is established instead of the 27th minor winning combination. That is, although the winning mode of the 28th minor winning combination is included in the winning mode of the 27th minor winning combination, the 27th minor winning combination and the 28th minor winning combination are clearly distinguished for winning determination.

[0032] The winning of the 29th minor combination is a winning pattern in which the "Watermelon" symbol on the left reel 32L, the "Watermelon" symbol on the middle reel 32M, and the "Watermelon" symbol on the right reel 32R stop on the active line. That is, when the downward-right line L4 is the active line, the winning of the 29th minor combination is achieved when the "Watermelon" symbols are aligned and stop in a downward-right direction. When the winning of the 29th minor combination is achieved, 5 medals are paid out in a 3-bet game, and 14 medals are paid out in a 2-bet game.

[0033] The winning of the 30th minor combination is a winning pattern in which the "Watermelon" symbol on the left reel 32L, the "Watermelon" symbol on the middle reel 32M, and the "Watermelon" symbol on the right reel 32R stop on the upper line L1. More specifically, when the "Watermelon" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Red Bell" symbol on the right reel 32R stop on the active line, it is a winning of the 30th minor combination. When the winning of the 30th minor combination is achieved, 5 medals are paid out in a 3-bet game, and 14 medals are paid out in a 2-bet game.

[0034] When the "Black BAR" symbol, "Young Man" symbol, "Watermelon" symbol, "First Replay" on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Red Bell" symbol or "White Bell" symbol on the right reel 32R stop on the active line, it is a winning of the 31st minor combination. When the winning of the 31st minor combination is achieved, 9 medals are paid out in a 3-bet game, and 15 medals are paid out in a 2-bet game.

[0035] When the winning of the 32nd minor combination to the 35th minor combination is achieved in a 3-bet game, 3 medals are paid out, and in a 2-bet game, 14 medals are paid out.

[0036] When the player operates the stop switches 42 to 44 aiming for the "Watermelon" symbols on each of the reels 32L, 32M, and 32R, for example, the "Watermelon" symbols on the left reel 32L and the middle reel 32M, or the left reel 32L and the right reel 32R stop on the active line, while the "Watermelon" symbols on the remaining reels do not stop on the active line. This is a winning pattern called a "Watermelon Tenpai miss" stop result. When the 36th minor winning combination is achieved, 3 medals are paid out in a 3-bet game, and 15 medals are paid out in a 2-bet game.

[0037] When the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Black BAR" symbol, "Watermelon" symbol, "Cherry" symbol on the middle reel 32M, and the "Red Bell" symbol, "White Bell" symbol, "Young Man" symbol on the right reel 32R stop on the active line, it results in a 37th minor winning combination. As shown in Figure 6, on the left reel 32L, the "Red Bell" symbol (No. 7) and the "2nd Replay" symbol are arranged at the adjacent position on the downstream side (No. 6), and the main "White Bell" symbols (No. 3, 12, 15, 20) and the "1st Replay" symbols are arranged at the adjacent positions on the downstream side (No. 2, 11, 14, 19). On the right reel 32R, the main "Red Bell" symbols (No. 2, 5, 12, 20) and the "1st Replay" symbol or "2nd Replay" symbol are arranged at the adjacent positions on the upstream side (No. 3, 6, 16, 0), and the "White Bell" symbol (No. 10) and the "1st Replay" symbol are arranged at the adjacent position on the upstream side (No. 11). Therefore, when the 37th minor winning combination is achieved on the downward right line L4, mainly, the "Bell" symbols and "Replay" symbols on the left reel 32L and the right reel 32R are in tenpai, while the "Bell" symbols and "Replay" symbols on the middle reel 32M do not stop. This is a stop result called a "double tenpai miss". When the 37th minor winning combination is achieved, 3 medals are paid out in a 3-bet game, and 15 medals are paid out in a 2-bet game.

[0038] When the "White BAR" symbol, "Youth" symbol, "Watermelon" symbol, and "First Replay" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "First Replay" symbol, "Watermelon" symbol, and "Black BAR" symbol on the right reel 32R stop on the active line, it results in a win for the 38th minor winning combination. In a 3-bet game, if the player operates the left stop switch when the 4th "Cherry" symbol on the left reel 32L reaches from the upper position to the lower position, and if a win for the 38th minor winning combination is established, the "Red Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Red Bell" symbol or "White Bell" symbol on the right reel 32R will stop on the middle line L2. When a win for the 38th minor winning combination is established, 3 medals will be paid out in a 3-bet game, and 15 medals will be paid out in a 2-bet game.

[0039] When the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Black BAR" symbol on the right reel 32R stop on the active line, it results in a win for the 39th minor winning combination. As will be described in detail later, the win for the 39th minor winning combination is a winning pattern that is established only in a 3-bet game. When a win for the 39th minor winning combination is established, 9 medals will be paid out.

[0040] When the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Red 7" symbol on the right reel 32R stop on the active line, it results in a win for the 40th minor winning combination. As will be described in detail later, the win for the 40th minor winning combination is a winning pattern that is established only in a 3-bet game. When a win for the 40th minor winning combination is established, 9 medals will be paid out.

[0041] When the "Watermelon" symbol on the left reel 32L, the "Black BAR" symbol or "Cherry" symbol on the middle reel 32M, and the "Watermelon" symbol on the right reel 32R stop on the active line, it results in a win for the 41st minor winning combination. When a win for the 41st minor winning combination is established, 3 medals will be paid out in a 3-bet game, and 14 medals will be paid out in a 2-bet game.

[0042] As winning awards that are granted the privilege of a replay game that enables playing the next game without inserting medals, there are the 1st Replay Winning Award to the 8th Replay Winning Award. Also, when the 2nd Replay Winning Award is established, the game state shifts to the 1st RT state, when the 3rd Replay Winning Award is established, the game state shifts to the 2nd RT state, and when the 4th Replay Winning Award or the 5th Replay Winning Award is established, the game state shifts to the 3rd RT state. The 1st Replay Winning Award to the 8th Replay Winning Award are winning modes that are established only in the 3-bet game.

[0043] As state transition winning awards where only the transition of the game state is performed, there are the 1st BB Winning Award, the 2nd BB Winning Award, and the CB Winning Award.

[0044] When the "Red 7" symbols on each of the reels 32L, 32M, and 32R stop on the active line, it becomes the 1st BB Winning Award, and when the "White BAR" symbols on each of the reels 32L, 32M, and 32R stop on the active line, it becomes the 2nd BB Winning Award. When these BB Winning Awards are established, the game state shifts to the BB state. Also, when the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "Watermelon" symbol, "1st Replay" symbol, "Black BAR" symbol on the right reel 32R stop on the active line, it becomes the CB Winning Award. When the CB Winning Award is established, the game state shifts to the CB state.

[0045] In addition, although different from winning awards, there are stop outcomes where the game state shifts to the 1st RT state. Specifically, when the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "White BAR" symbol, "LUCKY" symbol, "Red 7" symbol, "White Bell" symbol, "Cherry" symbol on the middle reel 32M, and the "Watermelon" symbol, "1st Replay" symbol on the right reel 32R stop on the active line, the game state shifts to the 1st RT state. Also, when the "Red Bell" symbol or "White Bell" symbol on the left reel 32L, the "Red Bell" symbol on the middle reel 32M, and the "White BAR" symbol, "Young Man" symbol, "White Bell" symbol, "Red 7" symbol, "2nd Replay" symbol on the right reel 32R stop on the active line, the game state also shifts to the 1st RT state. Hereinafter, the combinations of the above symbols are referred to as transition outcomes.

[0046] On the lower left side of the game panel 25, a start lever 41 is provided for operating to start the rotation of each reel 32L, 32M, 32R. The start lever 41 constitutes a start operation means or a starting operation means for starting the rotation of the reels 32L, 32M, 32R, that is, for starting the variable display of symbols. When the start lever 41 is operated with a predetermined number of medals inserted, each of the reels 32L, 32M, 32R starts to rotate.

[0047] On the right side of the start lever 41, button-shaped stop switches 42 to 44 are provided for operating to individually stop each rotating reel 32L, 32M, 32R. Each of the stop switches 42 to 44 is disposed immediately below the display windows 26L, 26M, 26R corresponding to the reels 32L, 32M, 32R to be stopped.

[0048] Stop detection sensors 42a to 44a (Fig. 12) are respectively connected to the stop switches 42 to 44, and the stop detection sensors 42a to 44a and a main control device 101 described later are connected. Then, the main control device 101 grasps that the stop switches 42 to 44 have been operated based on the detection signals from the stop detection sensors 42a to 44a. Specifically, when the stop switches 42 to 44 are not operated, LOW signal detection signals are output from the stop detection sensors 42a to 44a, and when the stop switches 42 to 44 are operated, the detection signals are switched from LOW signals to HI signals. The main control device 101 grasps the switching of such signals and grasps that the stop switches 42 to 44 have been operated. When the main control device 101 grasps that the stop switches 42 to 44 have been operated, it controls to stop the rotation of the reel corresponding to the operated switch.

[0049] That is, when the left stop switch 42 is operated, the rotation of the left reel 32L stops; when the middle stop switch 43 is operated, the rotation of the middle reel 32M stops; and when the right stop switch 44 is operated, the rotation of the right reel 32R stops. The stop switches 42 to 44 constitute stop operation means that are operated to stop the variable display of symbols based on the rotation of the reels 32L, 32M, and 32R.

[0050] Below the lower right side of the display windows 26L, 26M, and 26R, a medal insertion port 45 for inserting medals is provided. The medal insertion port 45 constitutes input means for inputting game media. Also, focusing on the fact that the medal insertion port 45 involves the operation of directly inserting medals by the player, it can also be said to constitute direct input means for directly inputting game media.

[0051] The medals inserted from the medal insertion port 45 are guided by a selector 46, which is a passage switching means provided on the back of the front door 12, to either a storage passage 47 or a discharge passage 48. More specifically, the selector 46 is provided with a medal passage switching solenoid 46a. When the medal passage switching solenoid 46a is de-energized, the medals are guided to the discharge passage 48 side, and when the medal passage switching solenoid 46a is energized, the medals are guided to the storage passage 47 side. The medals guided to the storage passage 47 are then guided to a hopper device 51 housed inside the housing 11. On the other hand, the medals guided to the discharge passage 48 are guided from a medal discharge port 49 provided at the lower front of the front door 12 to a medal tray 50 and returned to the player.

[0052] The hopper device 51 is composed of a storage tank 52 for storing medals and a payout device 53 for paying out medals to the player. The payout device 53 discharges medals to an opening 48a provided in the discharge passage 48 by rotating a medal payout rotating plate (not shown), and pays out the medals to the medal tray 50 through the discharge passage 48. Further, a reserve tank 54 is provided to the right of the hopper device 51 to avoid storing more than a predetermined amount of medals in the storage tank 52. Inside the storage tank 52 of the hopper device 51, a guide plate 52a for discharging medals from the storage tank 52 to the reserve tank 54 is provided. Therefore, when medals are stored above the height where the guide plate 52a is provided, such medals will be stored in the reserve tank 54.

[0053] Below the medal insertion port 45, a button-shaped return switch 55 is provided. When the return switch 55 is operated in a situation where the medals inserted into the medal insertion port 45 are jammed in the selector 46, the selector 46 is mechanically interlocked and operated, and the medals jammed in the selector 46 are returned from the medal discharge port 49.

[0054] On the lower left side below the display windows 26L, 26M, and 26R, a first credit insertion switch 56 for inserting three virtual medals credited as game media at a time is provided. Further, a second credit insertion switch 57 is provided to the right of the first credit insertion switch 56, and a third credit insertion switch 58 is provided to the left of the first credit insertion switch 56. The second credit insertion switch 57 is for inserting one virtual medal, and the third credit insertion switch 58 is for inserting two virtual medals at a time. Each of the credit insertion switches 56 to 58 constitutes an input means for inputting game media together with the medal insertion port 45. Also, while the medal insertion port 45 involves the operation of directly inserting medals by the player, if we focus on the fact that each of the credit insertion switches 56 to 58 only involves the operation of inserting virtual medals based on stored memory, it can also be said that they constitute an indirect input means for indirectly inputting game media.

[0055] Between the first credit insertion switch 56 and the second credit insertion switch 57, there is an effect switch 66 that is operated when an effect occurs. That is, to the left of the effect switch 66 with the effect switch 66 in between, the first credit insertion switch 56 and the third credit insertion switch 58 are provided, and to the right of the effect switch 66, the second credit insertion switch 57 is provided.

[0056] To the left of the start lever 41, a settlement switch 59 is provided. That is, this slot machine 10 has a credit function that stores and remembers surplus inserted medals and paid-out medals at the time of winning as virtual medals until a predetermined maximum value (equivalent to 50 medals) is reached. When the settlement switch 59 is operated under the condition that virtual medals are stored and remembered, the virtual medals are paid out as actual medals from the medal payout port 49. In this case, focusing on the function of paying out the credited virtual medals as actual medals, it can be said that the settlement switch 59 constitutes a settlement operation means for actually paying out the stored game media.

[0057] Below the display windows 26L, 26M, and 26R of the game panel 25, a credit display unit 60 that displays the number of credited virtual medals, a remaining payout number display unit 61 that displays the number of remaining medals to be paid out until the BB state ends, and a payout number display unit 62 that displays the number of medals paid out at the time of winning are provided respectively. These display units 60 to 62 are constituted by 7-segment displays, but it is of course possible to replace them with a liquid crystal display or the like.

[0058] Below the display windows 26L, 26M, and 26R on the game panel 25 and to the right of the payout number display unit 62, there is an operation order display that notifies the operation order of the stop switches 42 to 44, and an interval display that indicates an advantageous interval that is an interval in which the winning rate of a small combination is changed by notifying the operation order to enable the player to play the game in a favorable situation, and an instruction monitor 68 is provided. The instruction monitor 68 will be described in detail later.

[0059] On the upper part of the front door 12, there are an upper lamp 63 that lights up or blinks as the game progresses, a pair of left and right speakers 64 that produce various sound effects as the game progresses and notify the player of the game state, and an auxiliary display unit 65 that provides the player with various information. The auxiliary display unit 65 is for executing various display effects as the game progresses. Since the game by each reel 32L, 32M, 32R can be considered as the one by the main display unit, it is referred to as the auxiliary display unit 65 in this embodiment. On the back of the auxiliary display unit 65, there are provided an upper lamp 63, speakers 64, and a display control device 81 for driving the auxiliary display unit 65.

[0060] Inside the housing 11, to the left of the hopper device 51, a power supply box 70 is provided. The power supply box 70 houses a power supply device 91 inside and is equipped with a power switch 71, a reset switch 72, a setting key insertion hole 73, etc. The power switch 71 is a start switch for supplying power to each part including the main control device 101. The reset switch 72 is a switch for resetting the error state of the slot machine 10. Also, the setting key insertion hole 73 is for a hall manager or the like to adjust the medal payout. That is, when a hall manager or the like inserts a setting key into the setting key insertion hole 73 and performs an ON operation, the winning probability of the slot machine 10 can be set. Note that the reset switch 72 is operated not only when resetting the error state but also when changing the winning probability of the slot machine 10.

[0061] Above the reel unit 31, a main control device 101 for overall management of the game is attached to the housing 11.

[0062] Next, the electrical configuration of this slot machine 10 will be described based on the block diagrams of FIGS. 12 and 13.

[0063] The main control device 101 is equipped with a microcomputer centered around a CPU 102 which is an arithmetic processing means. To the CPU 102, in addition to the power supply device 91, a clock circuit 103 that outputs a rectangular wave of a predetermined frequency, an input / output port 104, etc. are connected via an internal bus. Such a main control device 101 serves as a main board built into the slot machine 10.

[0064] On the input side of the main control device 101, there are connected various sensors such as a reel unit 31 (more specifically, a reel index sensor that individually detects that each of the reels 32L, 32M, 32R has rotated once), a start detection sensor 41a that detects the operation of the start lever 41, stop detection sensors 42a - 44a that individually detect the operations of the respective stop switches 42 - 44, a inserted medal detection sensor 45a that detects the medals inserted from the medal insertion port 45, a payout detection sensor 51a that detects the medals paid out from the hopper device 51, a first credit insertion detection sensor 56a that individually detects the operation of the first credit insertion switch 56, a second credit insertion detection sensor 57a that individually detects the operation of the second credit insertion switch 57, a third credit insertion detection sensor 58a that individually detects the operation of the third credit insertion switch 58, a settlement detection sensor 59a that detects the operation of the settlement switch 59, a reset detection sensor 72a that detects the operation of the reset switch 72, a setting key detection sensor 73a that detects that a setting key has been inserted into the setting key insertion hole 73 and turned on. Signals from these various sensors are output to the CPU 102 via the input / output port 104.

[0065] Also, on the input side of the main control device 101, the power supply device 91 is connected via the input / output port 104. The power supply device 91 is equipped with a power supply unit 91a that supplies drive power to each electronic device of the slot machine 10 including the main control device 101, a power failure monitoring circuit 91b, etc.

[0066] The power failure monitoring circuit 91b monitors the power-off state and is for generating a power failure signal not only during a power failure but also when the power is cut off by the power switch 71. Therefore, the power failure monitoring circuit 91b monitors the stabilized drive voltage of 12 volts DC in this example output from the power supply unit 91a, and when this drive voltage drops to less than 10 volts, for example, it is determined that the power supply has been cut off and a power failure signal is output. The power failure signal is supplied to each of the CPU 102 and the input / output port 104, and the CPU 102 executes the power failure processing described later by recognizing this power failure signal. Also, this power failure signal is configured to be supplied to the display control device 81 as well.

[0067] The power supply unit 91a is configured such that even when the output voltage drops to less than 10 volts, a stabilized voltage of 5 volts used as a drive voltage in the control system such as the main control device 101 is output. As the time for which this stabilized voltage is output, sufficient time is ensured for the main control device 101 to execute the power failure processing.

[0068] On the output side of the main control device 101, there are an external central terminal board 121 etc. that can transmit information to a reel unit 31 (more specifically, a stepping motor for rotating each of the reels 32L, 32M, 32R), a medal passage switching solenoid 46a provided in a selector 46, a hopper device 51, a credit display unit 60, a remaining payout number display unit 61, a payout number display unit 62, an instruction monitor 68, a display control device 81, a hall management device (not shown), etc., and they are connected via the input / output port 104.

[0069] The above-mentioned CPU 102 includes a ROM 105 that stores various control programs and fixed-value data executed by this CPU 102, and a RAM 106 for securing a work area for temporarily storing various data when executing the control programs stored in this ROM 105. In addition, as is well known although not shown in the drawings, various processing circuits necessary in the slot machine 10, such as an interrupt circuit, a timer circuit, and a data transmission / reception circuit, and various counters such as a credit counter for counting the number of credit cards are built in. The ROM 105 and the RAM 106 constitute a main memory as a storage means, and the programs for executing various processes are stored in the above-mentioned ROM 105 as a part of the control programs.

[0070] The RAM 106 is configured such that backup voltage is supplied from the power supply device 91 even after the power of the slot machine 10 is cut off, and data can be held (backed up). The RAM 106 includes a memory for temporarily storing various data, a winning flag storage area 106a for storing the lottery result of the role, a stop information storage area 106b for storing stop information used when performing stop control of each reel 32L, 32M, 32R, a state information storage area 106c for storing the game state such as the BB state, and the like, and a backup area is provided.

[0071] The backup area is an area for storing the value of the stack pointer at the time of power-off (including power-off by operating the power switch 71. The same applies hereinafter) when the power is cut off due to the occurrence of a power failure or the like. When the power failure is resolved (including power-on by operating the power switch 71. The same applies hereinafter), the state of the slot machine 10 can be restored to the state before the power-off based on the information in the backup area. Writing to the backup area is executed at the time of power-off by power-off processing (see FIG. 14), and the restoration of each value written in the backup area is executed in the main processing at the time of power-on.

[0072] Also, the NMI terminal (non-maskable interrupt terminal) of the CPU 102 is configured such that a power failure signal from the power failure monitoring circuit 91b is input when the power supply is cut off due to the occurrence of a power failure or the like. And when the power supply is cut off, NMI interrupt processing as power failure flag generation processing is immediately executed.

[0073] As shown in FIG. 13, the display control device 81 is equipped with a microcomputer centered on the CPU 181 which is an arithmetic processing means. The CPU 181 incorporates a ROM 182 that stores various control programs and fixed-value data executed by this CPU 181, and a RAM 183 for securing a work area for temporarily storing various data when executing the control programs stored in the ROM 182, etc.

[0074] The display control device 81 is provided with an input / output port (not shown). The main control device 101 is connected to the input side, and the upper lamp 63, the speaker 64, and the auxiliary display unit 65 are connected to the output side. Then, based on various commands input from the main control device 101, the upper lamp 63, the speaker 64, and the auxiliary display unit 65 are driven and controlled. That is, the display control device 81 serves as a sub-base for executing auxiliary control in relation to the main control device 101 which is the main base for overall management of the game. That is, by providing a sub-base for the voice, lamp, and display related to the indirect game, the burden on the main base is reduced.

[0075] An effect switch 66 (more specifically, an effect switch detection sensor for detecting the operation of the effect switch 66) is connected to the input side of the display control device 81. In addition, the various display units 60 - 62, 68 may also be configured to be driven and controlled by the display control device 81.

[0076] Next, each control process executed by the CPU 102 of the main control device 101 will be described. The processes of such CPU 102 are roughly classified into a main process that is activated when the power is turned on, a timer interrupt process that is activated periodically (at a cycle of 1.49 msec in this embodiment), and an NMI interrupt process that is activated when a power failure signal is input to the NMI terminal. Hereinafter, among these processes, the processes related to the progress of the game, that is, the timer interrupt process and the normal process performed in the main process, will be described with reference to FIGS. 14 to 41.

[0077] FIG. 14 is a flowchart of the timer interrupt process periodically executed by the main control device 101, and a timer interrupt occurs, for example, every 1.49 msec by the CPU 102 of the main control device 101.

[0078] First, in the register save process shown in step S101, the values of all the registers in the CPU 102 used in the normal process described later are saved in the backup area of the RAM 106. In step S102, it is checked whether the power failure flag is set. When the power failure flag is set, the process proceeds to step S103 and the power failure process is executed.

[0079] Here, the outline of the power failure process will be described.

[0080] When the power is cut off due to the occurrence of a power failure or the like, a power failure signal is output from the power failure monitoring circuit 91b of the power supply device 91, and the power failure signal is input to the main control device 101 via the NMI terminal. When the power failure signal is input, the main control device 101 immediately executes the NMI interrupt process and sets the power failure flag in the power failure flag storage area provided in the RAM 106.

[0081] In the power failure process, first, it is determined whether the transmission of the command has been completed. If the transmission has not been completed, this process ends and returns to the timer interrupt process to complete the transmission of the command. If the transmission of the command has been completed, the value of the stack pointer of the CPU 102 is saved in the backup area of the RAM 106. Then, the output state of the output port in the input / output port 104 is cleared, and all actuators (not shown) are turned off. And, in order to determine whether the data in the RAM 106 is normal when the power failure is resolved, a RAM determination value is calculated and saved in the backup area, thereby prohibiting subsequent RAM access. After performing the above processes, in preparation for the power supply being completely cut off and the process being unable to be executed, an infinite loop is entered. Note that, considering the case where the power failure flag is erroneously set due to, for example, noise, it is confirmed whether the power failure signal is being output until entering the infinite loop. If the power failure signal is not being output, it means that the power failure state has been recovered, so writing to the RAM 106 is permitted and the power failure flag is reset, and the process returns to the timer interrupt process. If the output of the power failure signal continues, an infinite loop is entered as it is. Incidentally, even under the infinite loop, it is confirmed whether the power failure signal is being output, and if the power failure signal stops being output, the process proceeds to the main process.

[0082] Returning to the explanation of the timer interrupt process, if the power failure flag is not set in step S102, various processes after step S104 are performed.

[0083] That is, in step S104, a watchdog timer clear process is performed to initialize the value of the watchdog timer for monitoring the occurrence of malfunction. In step S105, an interrupt end declaration process is performed to enable the CPU 102 itself to set the next timer interrupt. In step S106, a stepping motor control process is performed to drive the stepping motors, which are the respective reel driving motors, to rotate each of the reels 32L, 32M, and 32R. In step S107, a sensor monitoring process is performed to read the states of various sensors (see FIG. 12) such as the stop detection sensors 42a to 44a, the inserted medal detection sensor 45a, and the payout detection sensor 51a connected to the input / output port 104, and to monitor whether the read result is normal. In step S108, a timer arithmetic process is performed to subtract the values of the respective counters and timers. In step S109, a counter process is performed to output the results of counting the number of medal bets and the number of payout medals to the external centralized terminal board 121.

[0084] In step S110, a command output process is performed to transmit various commands such as a lottery result command described later to the display control device 81. In step S111, a segment data setting process is performed to set the segment data respectively displayed on the credit display unit 60, the remaining payout number display unit 61, and the payout number display unit 62. In step S112, a segment data display process is performed to supply the segment data set in the segment data setting process to each of the display units 60 to 62 to display the corresponding numbers, symbols, etc. In step S113, a port output process is performed to output data corresponding to the I / O device from the input / output port 104. In step S114, the values of the respective registers saved in the backup area in the previous step S101 are restored to the corresponding registers in the CPU 102. Then, in step S115, an interrupt permission process is performed to permit the next timer interrupt, and this series of timer interrupt processes is terminated.

[0085] Next, the normal process for performing the main control related to the game will be described based on the flowchart of FIG. 15.

[0086] First, in step S201, an interrupt permission process for permitting the next timer interrupt is performed. In step S202, a pre-start process for enabling the game is performed. In the pre-start process, the display control device 81 and the like wait until the initialization is completed. When the initialization of the display control device 81 and the like is completed, the game management process shown in steps S203 to S215 is performed.

[0087] As the game management process, in step S203, data such as various game information stored in the RAM 106 (for example, the random number value used in the previous game) is cleared. Then, in step S204, a start waiting process is performed.

[0088] In the start waiting process, it is determined whether or not any replay winning has been established in the previous game. If any replay winning has been established, an automatic insertion process for automatically inserting the same number of virtual medals as the previous bet number is performed, and the start waiting process is terminated. Specifically, when a replay winning is established in a 3-bet game, a process of automatically inserting 3 virtual medals is performed, and when a replay winning is established in a 1-bet game, a process of automatically inserting 1 virtual medal is performed. Incidentally, in the present embodiment, a replay winning is not established in a 2-bet game. However, if the present embodiment is modified so that a replay winning is also established in a 2-bet game, it is preferable to set the automatic insertion process to be able to automatically insert 2 virtual medals.

[0089] In the automatic input process, virtual medals are input without reducing the number of virtual medals displayed on the credit display unit 60. That is, if any replay winning occurred in the previous game, the player can play the current game without reducing the medals they own and without inputting medals. If no replay winning has occurred, a sensor abnormality confirmation process is performed to check whether an abnormality has occurred in the sensor reading result obtained in the sensor monitoring process step S107 of the timer interrupt process. If an abnormality has occurred, an abnormality occurrence process is performed to set the slot machine 10 to an error state and notify the occurrence of the error. Such an error state is maintained until the reset switch 72 is operated. If the sensor reading result is normal, it is determined whether the settlement switch 59 has been operated. If the settlement switch 59 has been operated, a medal return process is performed to pay out the same number of medals as the credited virtual medals.

[0090] After the completion of the medal return process or when the settlement switch 59 has not been operated, it is determined whether a medal has been input or the credit input switches 56 to 58 have been operated between the previous start waiting process and the current start waiting process. If any of them has been done, a medal input process for changing the bet number or the like is performed, and the start waiting process is ended. Also, if neither a medal has been input nor the credit input switches 56 to 58 have been operated between the previous start waiting process and the current start waiting process, the start waiting process is ended as it is.

[0091] After the start waiting process ends, in step S205, it is determined whether the number of bet medals has reached the specified number. In this slot machine 10, "2" is set as the specified number in the CB state, and "1" and "3" are set as the specified numbers in game states other than the CB state (specifically, the normal game state, the first RT state, the second RT state, the third RT state, and the BB state). That is, in the CB state, an affirmative determination is made in step S205 on the condition that the number of bets is "2", and in states other than the CB state, an affirmative determination is made in step S205 on the condition that the number of bets is "1" or "3". In other words, in game states other than the CB state, if no medal is bet, or even if a medal is bet but the number of bets is "2", a negative determination is made in step S205. If the number of bets has not reached the specified number, the process returns to the start waiting process in step S204, and the processes after the sensor abnormality confirmation process in that process are performed.

[0092] If the number of bets has reached the specified number, in step S206, the process for mode transition notification is executed. Such transition notification process will be described in detail later.

[0093] After the process of step S206 is performed, a bet command including the information on the processing result of step S206 and the information on the number of bets that resulted in an affirmative determination in step S205 is set as the output target to the display control device 81 as the control device on the sub side. The command set here is output to the display control device 81 in step S110 in the timer interrupt process. The processing of the display control device 81 that has received the bet command will be described in detail later.

[0094] After the process of step S207 is executed, in step S208, it is determined whether the start lever 41 has been operated. If the start lever 41 has not been operated, the process returns to the start waiting process in step S204, and the processes after the sensor abnormality confirmation process in that process are performed.

[0095] On the one hand, when the start lever 41 is operated, since the game can be started when the start lever 41 is operated under the situation where a specified number of medals are bet, it means that a start command has been generated to start the game. In such a case, at step S209, an active line setting process is performed to set the combination line corresponding to the number of bets as the active line. That is, in a 3 - bet game, only the downward - right line L4 is set as the active line, in a 2 - bet game, the lower line L3 and the downward - right line L4 are set as the active lines, and in a 1 - bet game, the bent line L6 is set as the active line. At step S210, the medal passage switching solenoid 46a is switched to the non - excited state to prohibit medal reception. Then, the lottery process in step S211, the reel control process in step S212, the medal payout process in step S213, the RT state process in step S214, and the bonus state process in step S215 are executed in order, and the process returns to step S203.

[0096] Next, the lottery process in step S211 will be described based on the flowchart in FIG. 16.

[0097] At step S301, a random number used for determining the winning or losing of the combination is obtained. In this slot machine 10, when the start lever 41 is operated, the hard circuit is configured to latch the value of the free - run counter at that time. The free - run counter generates random numbers from 0 to 65535, and the CPU 102 stores the value latched by the hard circuit in the RAM 106 after confirming the operation of the start lever 41. With such a configuration, it is possible to quickly obtain a random number at the timing when the start lever 41 is operated, and it is possible to avoid problems such as synchronization. The hard circuit of this slot machine 10 is configured to latch the value of the free - run counter each time the start lever 41 is operated.

[0098] After obtaining a random number, in step S302, a lottery table for determining the success or failure of a role is selected. In this slot machine 10, as game states, there are six types of game states broadly classified as a normal game state, a first RT state, a second RT state, a third RT state, a BB state, and a CB state, and lottery tables are set for each game state respectively.

[0099] That is, in step S302, based on the bet number and the setting flag set in the state information storage area 106c, the current game state of the slot machine 10 is determined, and a lottery table corresponding to the bet number and the game state is selected. For example, when the bet number is "3" and the setting flag is not set in the state information storage area 106c, it is determined that the current game state is the normal game state, and a lottery table for the normal game state is selected. Also, in this slot machine 10, winning probabilities in six levels from "Setting 1" to "Setting 6" are prepared in advance. By inserting a setting key into the setting key insertion hole, performing an ON operation, and performing a predetermined operation, it is possible to set which winning probability to execute the internal process based on. In step S302, when the setting state is "Setting 1", a lottery table with the lowest expected value of medal payout is selected, and when the setting state is "Setting 6", a lottery table with the highest expected value of medal payout is selected.

[0100] Here, a supplementary explanation will be given about the process related to the setting of the winning probability.

[0101] The winning probability setting process is executed in the main process that is started by the main control device 101 when the power is turned on. More specifically, the winning probability setting process is started after the initialization process when the power is turned on while the setting key detection sensor 73a detects that the setting key is inserted into the setting key insertion hole and is in the ON operation state. In the winning probability setting process, as a predetermined operation, the set value is updated by 1 for each operation of the start lever 41. For example, each time the start lever 41 is operated once, the set value is updated so that it becomes "Setting 1" → "Setting 2" → "Setting 3" → "Setting 4" → "Setting 5" → "Setting 6" → "Setting 1". Each set value is displayed on the credit display unit 60, for example, and the display is also updated for each update of the above set value. Then, based on the fact that the setting key detection sensor 73a has been operated to OFF, the set value at that time is taken as the current set value, and the winning probability setting process is terminated. Based on the termination of the winning probability setting process, the display on the credit display unit 60 also ends. The set value set in the winning probability setting process is stored and held in the RAM 106 until the next winning probability setting process is started. In step S302, based on this stored set value, a process of selecting a lottery table is to be performed.

[0102] The lottery table will be briefly described. FIG. 17 is a normal game state lottery table selected in the normal game state of "Setting 3". An index value IV is set in the lottery table, and for each index value IV, a winning combination is uniquely associated and a point value PV is set.

[0103] After selecting the lottery table, in step S303, the index value IV is set to 1, and in the subsequent step S304, a determination value DV used for determining the winning or losing of the combination is set. In such a determination value setting process, the current point value PV corresponding to the current index value IV is added to the current determination value DV to set a new determination value DV. In the first determination value setting process, the random number value obtained in step S301 is used as the current determination value DV, and the point value PV corresponding to 1 which is the current index value IV is added to this random number value to obtain a new determination value DV.

[0104] After that, in step S305, a determination is made as to whether the role corresponding to the index value IV is a winning one. In the role winning determination, it is determined whether the determination value DV exceeds 65535. If it exceeds 65535, then in step S306, it is determined whether any of the first BB, second BB, and CB has been selected. Specifically, it is determined whether a positive determination was made in step S305 with an index value IV (IV = 32 to 48) including any of the first BB, second BB, and CB. If a positive determination is made in step S306, then in step S307, the corresponding bonus winning flag (first BB winning flag, second BB winning flag, CB winning flag) is set in the winning flag storage area 106a. If a negative determination is made in step S306, or after the process of step S307, in step S308, the winning flags of each minor role corresponding to the index value IV for which a positive determination was made in step S305 are set in the winning flag storage area 106a. For example, when the determination value DV exceeds 65535 when IV = 32, the first BB winning flag is set in step S307, and the 28th minor role winning flag, 33rd minor role winning flag, and 35th minor role winning flag are set in step S308. Also, when the determination value DV exceeds 65535 when IV = 15, the winning flags indicating that the 30th minor role and 41st minor role have been selected are set in the winning flag storage area 106a in step S308.

[0105] Incidentally, if the set winning flag is not the winning flag indicating that the first BB has been selected (first BB winning flag) or the winning flag indicating that the second BB has been selected (second BB winning flag), the winning flag set in the winning flag storage area 106a is reset after the end of the game in which the corresponding winning flag was set (see S203 of the normal process). On the other hand, if the winning flag is the first BB winning flag or the second BB winning flag, these winning flags are reset on the condition that the corresponding winning has been established. That is, the first BB winning flag and the second BB winning flag may be valid over a plurality of games.

[0106] In steps S306 to S308 in the state where the first BB winning flag or the second BB winning flag is carried over, if a winning occurs for a hand other than the first BB, the second BB, and the CB, the corresponding winning flag is set; if no winning occurs for a hand other than the first BB, the second BB, and the CB, the corresponding winning flag is not set.

[0107] That is, for example, in the state where the first BB winning flag is carried over, when the determination value DV exceeds 65535 at, for example, index value IV = 32, the first BB winning flag is not set, and the 28th smallest hand winning flag, the 33rd smallest hand winning flag, and the 35th smallest hand winning flag are set. Also, in the state where the first BB winning flag is carried over, when the determination value DV exceeds 65535 at, for example, index value IV = 33, the second BB winning flag is not set, and the 28th smallest hand winning flag, the 33rd smallest hand winning flag, and the 35th smallest hand winning flag are set.

[0108] A separate lottery table may be prepared in the state where the first BB winning flag or the second BB winning flag is carried over, and in the state where the first BB winning flag or the second BB winning flag is carried over, the lottery process may be performed using the separately prepared lottery table. In this case, in the separately prepared lottery table, it is preferable to set each index value IV and point value PV so as not to win for the first BB, the second BB, and the CB.

[0109] If the determination value DV does not exceed 65535 in step S305, it means that the index value IV does not match the corresponding role. In such a case, the index value IV is incremented by 1 in step S309, and in the subsequent step S310, it is determined whether there is a role corresponding to the index value IV, that is, whether there is a determination target to be judged as valid or invalid. Specifically, it is determined whether the incremented index value IV exceeds the maximum value of the index value IV set in the lottery table. If there is a determination target to be judged as valid or invalid, the process returns to step S304 to continue the determination of whether the role is valid or invalid. At this time, in step S304, the point value PV corresponding to the current index value IV is added to the determination value DV (i.e., the current determination value DV) used in the previous determination of whether the role is valid or invalid to obtain a new determination value DV, and in step S305, the determination of whether the role is valid or invalid is performed based on the determination value DV. Incidentally, when performing the determination of whether the role is valid or invalid using the lottery table shown in FIG. 17, the probability of winning the normal replay (the probability of winning when IV = 1) is about 1 / 7.3, the probability of winning the strong cherry (the probability of winning when IV = 13) is about 1 / 300, and the probability of winning the weak cherry (the probability of winning when IV = 14) is about 1 / 183. The probability of winning the strong watermelon (the probability of winning when IV = 15) is about 1 / 300, the probability of winning the weak watermelon (the probability of winning when IV = 16) is about 1 / 218, the probability of winning Chance A (the probability of winning when IV = 17) is about 1 / 252, and the probability of winning Chance B (the probability of winning when IV = 18) is about 1 / 252. The probability of winning the middle bell (the probability of winning when IV = 19) is about 1 / 32800, and the probability of winning the no - question bell (the probability of winning when IV = 20) is about 1 / 65500. The probabilities of winning the straight - push bell 1, straight - push bell 2, sandwich - push bell 1, and sandwich - push bell 2 (the probabilities of winning when IV = 21 - 24) are each about 1 / 43.7, and the probabilities of winning the middle - push bell 1, middle - push bell 2, right - push bell 1, and right - push bell 2 (the probabilities of winning when IV = 25 - 28) are each about 1 / 21.8.The probability of winning the strong cherry duplication 1 (the probability of winning when IV = 32) is about 1 in 1770, the probability of winning the strong cherry duplication 2 (the probability of winning when IV = 33) is about 1 in 4680, the probability of winning the weak cherry duplication 1 (the probability of winning when IV = 34) is about 1 in 3280, and the probability of winning the weak cherry duplication 2 (the probability of winning when IV = 35) is about 1 in 6550. The probability of winning the strong watermelon duplication 1 (the probability of winning when IV = 36) is about 1 in 3280, and the probability of winning the strong watermelon duplication 2 (the probability of winning when IV = 37) is about 1 in 6550. The probability of winning the weak watermelon duplication 1 (the probability of winning when IV = 38) is about 1 in 13100, and the probability of winning the weak watermelon duplication 2 (the probability of winning when IV = 39) is about 1 in 6550. The probabilities of winning the Chance A duplication 1, Chance A duplication 2, Chance B duplication 1, and Chance B duplication 2 (the probabilities of winning when IV = 40 - 43) are each about 1 in 3280. The probabilities of winning the middle bell duplication 1 and middle bell duplication 2 (the probabilities of winning when IV = 44, 45) are each about 1 in 2620. The probabilities of winning the First BB and Second BB alone (the probabilities of winning when IV = 46, 47) are each about 1 in 65500. The probability of winning the CB (the probability of winning when IV = 48) is about 1 in 19.9. Also, the probability of a miss where no winning occurs for any of the hands is about 1 in 1.96.

[0110] Note that in the lottery table for the normal game state, 0 is set for the point values PV of IV = 2 - 12, 29 - 31, 49 - 52. Therefore, in the normal game state, no winning occurs for these index values IV.

[0111] After setting the winning flag in step S308, or when it is determined in step S310 that there is no determination target to be judged, it means that the determination of winning or losing for the hand has ended. In such a case, the process proceeds to step S311, and a freeze lottery process is performed to determine whether to execute a freeze effect that invalidates the operations of the stop switches 42 - 44 for a predetermined period.

[0112] In the subsequent step S312, lottery result corresponding processing is performed. In the lottery result corresponding processing, processing such as whether to shift the game state according to the lottery results of steps S301 to S311 and processing for notifying the pushing order winning combination are performed. The lottery result corresponding processing will be described in detail later.

[0113] After executing the processing of step S312, a lottery result command is set in step S313. Here, the lottery result command is a command transmitted to the display control device 81 to grasp the result of the winning or losing determination of the combination. However, in normal processing, only various commands such as the lottery result command are set in the ring buffer, and no command is transmitted to the display control device 81. The command transmission to the display control device 81 is performed in the command output processing (step S110) of the timer interrupt processing described above.

[0114] Then, in step S314, a stop information setting process is executed to set the symbols that can stop on each of the reels 32L, 32M, and 32R based on the lottery result of the current game. In the stop information setting process, stop symbol information corresponding to the winning combination is set based on the winning flags set in steps S306 to S308. For example, when winning the strong cherry (winning when IV = 13) and the strong cherry winning flag is set, the stop symbol information is set so that the symbols corresponding to winning the 28th minor winning combination, the 32nd to 35th minor winning combinations can stop on each of the reels 32L, 32M, and 32R. Also, when winning the strong cherry duplication 1 (winning when IV = 32) and the strong cherry winning flag and the first BB winning flag are set, the stop symbol information is set so that the symbols corresponding to winning the 28th minor winning combination, the 33rd minor winning combination, the 35th minor winning combination, and the first BB can stop on each of the reels 32L, 32M, and 32R.

[0115] In the subsequent step S315, when a plurality of stoppable symbol information is set in step S314, a priority setting process for setting the priority thereof is executed. For example, when winning multiple winning types among the winning types of small winning combinations, replay, and bonus, the following priority is set. When winning a small winning combination and a bonus, the priority is set such that the small winning combination win takes precedence and, if the small winning combination win cannot be established, the bonus win is established. When winning a replay and a bonus, the priority is set such that the replay win takes precedence and is established.

[0116] For example, when winning strong cherry duplication 1 and the stop symbol information corresponding to the 28th small winning combination, 33rd small winning combination, 35th small winning combination, and 1BB win is set, the priority is set such that the wins of the 28th small winning combination, 33rd small winning combination, and 35th small winning combination take precedence over the 1BB win. Also, for example, in a situation where the 1BB win is carried over, when winning a normal replay and the stop symbol information corresponding to the 1BB win and the 1st replay win is set, the priority is set such that the 1st replay win takes precedence over the 1BB win and is established.

[0117] After executing the process of step S315, in step S316, the first interval display process is executed, and then the lottery process is terminated. The first interval display process is a process related to the display control of the instruction monitor 68, and this process will be described in detail later.

[0118] Next, the reel control process of step S212 will be described based on the flowchart of FIG. 18.

[0119] In the reel control process, first, in step S401, a rotation effect process is performed. The rotation effect process is a process for performing an effect using reel control during the invalid period based on the result of the freeze lottery process performed in step S311 above. In step S402, a rotation start process for starting the rotation of each of the reels 32L, 32M, and 32R is performed.

[0120] In the rotation start process, it is checked whether a predetermined wait time (for example, 4.1 seconds) has elapsed since the reels started rotating in the previous game. If not, the process waits until the wait time elapses. When the wait time has elapsed, the wait time for the next game is reset, and motor control initialization processing is performed to set rotation start information in the motor control storage area provided in the RAM 106. By performing such processing, the acceleration process of the stepping motor is started in the stepping motor control process (step S106) of the timer interrupt process, and each of the reels 32L, 32M, and 32R starts rotating. Therefore, even if the player bets a specified number of medals and operates the start lever 41, the reels 32L, 32M, and 32R may not start rotating immediately. Thereafter, the process waits until each of the reels 32L, 32M, and 32R rotates at a predetermined rotation speed at a constant speed, and the rotation start process ends. Further, when the rotation speed of each of the reels 32L, 32M, and 32R becomes a constant speed, the CPU 102 notifies the player or the like that it has become possible to generate a stop command by lighting the lamps (not shown) of each of the stop switches 42 to 44.

[0121] Subsequent to the rotation start process, in step S403, it is determined whether any of the stop switches 42 to 44 has been operated. If none of the stop switches 42 to 44 has been operated, the process waits until any of the stop switches 42 to 44 is operated. If it is determined that any of the stop switches 42 to 44 has been operated, the process proceeds to step S404, and it is determined whether the stop switch corresponding to the rotating reel has been operated, that is, whether a stop command has been generated. If a stop command has not been generated, the process returns to step S403 and waits until any of the stop switches 42 to 44 is operated. If a stop command has been generated, a stop command is set in step S405. Here, the stop command is a command transmitted to the display control device 81 to identify which stop switch has been operated to generate the stop command. When the stop command is set, stop control processing shown in steps S406 to S412 is performed to stop the rotating reel.

[0122] In step S406, the symbol number of the reaching symbol that has reached the base position (the lower stage in this embodiment) at the timing when the stop switch is operated is confirmed. Specifically, the symbol number of the reaching symbol that has reached the base position is confirmed based on the number of excitation pulses output from the time when the detection signal of the reel index sensor is input. In the subsequent step S407, based on the stop information stored in the stop information storage area 106b, the slip number of the reel to be stopped this time is calculated. In this slot machine 10, as the stop modes for stopping each of the reels 32L, 32M, and 32R, when the stop switches 42 to 44 are operated, there are five stop modes: a stop mode in which the reaching symbol that has reached the base position is stopped as it is; a stop mode in which the corresponding reel is stopped after slipping by one symbol; a stop mode in which the reel is stopped after slipping by two symbols; a stop mode in which the reel is stopped after slipping by three symbols; and a stop mode in which the reel is stopped after slipping by four symbols. Therefore, in step S407, a value of any one of 0 to 4 is calculated as the slip number based on the stop information stored in the stop information storage area 106b. Then, in step S408, the calculated slip number is added to the symbol number of the reaching symbol, and the symbol number of the stop symbol that is actually stopped at the base position is determined. In step S409, it is determined whether or not the symbol number of the reaching symbol of the reel to be stopped this time is equal to the symbol number of the stop symbol. If they are equal, a reel stop process for stopping the rotation of the reel is performed in step S410. Then, in step S411, it is determined whether or not all of the reels 32L, 32M, and 32R have stopped. If all of the reels 32L, 32M, and 32R have not stopped, a stop information second setting process is performed in step S412, and the process returns to step S403.

[0123] Here, the stop information second setting process is a process of changing the stop information stored in the stop information storage area 106b of the RAM 106 after the reel stops. In the stop information second setting process, the stop information is changed based on the set winning flag and the stop outcome of the stopped reel. In this slot machine 10, for example, when winning occurs when IV = 24 to 31, that is, when winning occurs for the forward push bell 1, forward push bell 2, sandwich push bell 1, sandwich push bell 2, middle push bell 1, middle push bell 2, right push bell 1, right push bell 2 (hereinafter, these are collectively referred to as "push order bells").) (see Fig. 17), the stop information second setting process is performed to change the winning mode established by the operation order of the stop switches 42 to 44 that generated the stop command.

[0124] Fig. 19 is an explanatory diagram showing the correspondence between the winning combination, the operation order of the stop switches 42 to 44, and the established winning mode. For example, when winning for the middle push bell 1, the stop information is set so that a second minor winning combination, a seventh minor winning combination, or a ninth minor winning combination is established when the left stop switch 42 is operated first, the stop information is set so that the first minor winning combination is established when the middle stop switch 43 is operated first, and the stop information is set so that a second minor winning combination, a seventh minor winning combination, or a ninth minor winning combination is established when the right stop switch 44 is operated first. However, even when the stop information is set in this way, the corresponding winning combination may not be established depending on the operation timing of the stop switches 42 to 44.

[0125] The symbol arrangements of each of the reels 32L, 32M, and 32R will be briefly described. In this slot machine 10, in a gaming state other than the CB state during the normal gaming mode (3-bet game), the reels 32L, 32M, and 32R can be stopped after being slid by up to four symbols from the timing of the operation of the stop switches 42 to 44, and only the downward right line L4 is set as the effective line. For this reason, when the intervals between symbols of the same type on each of the reels 32L, 32M, and 32R are arranged such that they are four symbols or less, the winning symbol can be stopped on the effective line regardless of the operation timing of the stop switch 43 when it becomes the winning symbol. On the other hand, for symbols arranged such that an interval of five symbols or more is formed, when stopping on the effective line, the player needs to operate the stop switches 42 to 44 aiming at the symbol.

[0126] Taking as an example the case where the medium-push bell 1 wins and the left stop switch 42 → the middle stop switch 43 → the right stop switch 44 are operated in this order. In such a case, stop control of each of the reels 32L, 32M, and 32R is performed to establish a second minor winning combination, a seventh minor winning combination, or a ninth minor winning combination.

[0127] The second minor winning symbols on the left reel 32L are the "red bell" symbol and the "white bell" symbol. Also, the "red bell" symbol and the "white bell" symbol also have the function as the seventh minor winning symbol and the function as the ninth minor winning symbol. On the left reel 32L, the intervals between the second minor winning symbols (between the seventh minor winning symbols, between the ninth minor winning symbols) are arranged such that they are four symbols or less. For this reason, when the left stop switch 42 is operated first, the "red bell" symbol or the "white bell" symbol stops in the upper row regardless of the operation timing. For example, when the left stop switch 42 is operated at the timing when the fourth "cherry" symbol on the left reel 32L reaches the middle row, as shown in Fig. 20(a), the seventh "red bell" symbol stops in the upper row. As a result, there remains a possibility of establishing a second minor winning combination, a seventh minor winning combination, or a ninth minor winning combination on the downward right line L4.

[0128] The second minor winning symbol on the middle reel 32M is the "White BAR" symbol. On the middle reel 32M, the "White BAR" symbol is arranged only at the 18th position. Also, the seventh minor winning symbol on the middle reel 32M is the "Red 7" symbol. On the middle reel 32M, the "Red 7" symbol is arranged only at the 14th position. And the ninth minor winning symbol on the middle reel 32M is the "Cherry" symbol. On the middle reel 32M, the "Cherry" symbol is arranged only at the 11th position. Therefore, depending on the operation timing of the middle stop switch 43, the second minor winning symbol, the seventh minor winning symbol, or the ninth minor winning symbol stops on the valid line, or none of the second minor winning symbol, the seventh minor winning symbol, and the ninth minor winning symbol stops on the valid line.

[0129] Specifically, when the middle stop switch 43 is operated at the timing when any one of the "First Replay" symbols from the 13th to the 17th reaches the lower stage, the "White BAR" symbol, which is the second minor winning symbol, stops in the middle stage. As a result, there remains a possibility of a second minor winning on the downward-sloping line L4. When the middle stop switch 43 is operated at the timing when any one of the "Second Replay" symbols from the 9th to the 13th reaches the lower stage, as shown in Fig. 20(b), the "Red 7" symbol, which is the seventh minor winning symbol, stops in the middle stage. As a result, there remains a possibility of a seventh minor winning on the downward-sloping line L4. When the middle stop switch 43 is operated at the timing when any one of the "White Bell" symbol from the 6th to the "Youth" symbol from the 10th reaches the lower stage, the "Cherry" symbol, which is the ninth minor winning symbol, stops in the middle stage. When the middle stop switch 43 is operated at other timings, even if the middle reel 32M is stopped after being slid by four symbols, the second minor winning symbol, the seventh minor winning symbol, and the ninth minor winning symbol cannot be stopped in the middle stage. When the middle stop switch 43 is operated at such a timing, the "LUCKY" symbol at the 2nd or the "White Bell" symbol at the 6th stops in the middle stage.

[0130] When the seventh minor winning symbol on the middle reel 32M stops in the middle stage, in the stop information second setting process, the stop information is changed so that a seventh minor winning can be established.

[0131] The seventh minor winning symbol on the right reel 32R is the "White Bell" symbol. On the right reel 32R, the "White Bell" symbol is arranged only at the 10th position. Therefore, depending on the operation timing of the right stop switch 44, the seventh minor winning symbol either stops or does not stop on the effective line. Specifically, when the right stop switch 44 is operated at the timing when any one of the 6th "First Replay" symbol to the 10th "White Bell" symbol reaches the lower stage, as shown in Fig. 20(c), the "White Bell" symbol, which is the seventh minor winning symbol, stops at the lower stage. As a result, a seventh minor winning is achieved on the downward-sloping line L4. When the right stop switch 44 is operated at other timings, the "Watermelon" symbol or the "First Replay" symbol stops at the lower stage. For example, when the right stop switch 44 is operated at the timing when the 3rd "Second Replay" symbol reaches the lower stage, as shown in Fig. 20(d), the 4th "Watermelon" symbol stops at the lower stage. The combination of the "White Bell" symbol, "Red 7" symbol, and "Watermelon" symbol from left to right is a transition outcome as shown in Fig. 11.

[0132] When the ninth minor winning symbol on the middle reel 32M stops in the middle stage, in the stop information second setting process, the stop information is changed so that a ninth minor winning can be achieved.

[0133] The ninth minor winning symbol on the right reel 32R is the "Young Man" symbol. On the right reel 32R, the "Young Man" symbol is arranged at the 15th position. Therefore, depending on the operation timing of the right stop switch 44, the ninth minor winning symbol either stops or does not stop on the effective line. Specifically, when the right stop switch 44 is operated at the timing when any one of the 11th "First Replay" symbol to the 15th "Young Man" symbol reaches the lower stage, the "Young Man" symbol, which is the ninth minor winning symbol, stops at the lower stage. As a result, a ninth minor winning is achieved on the downward-sloping line L4. When the right stop switch 44 is operated at other timings, the "Watermelon" symbol or the "First Replay" symbol stops at the lower stage. The combination of the "White Bell" symbol (or "Red Bell" symbol), "Cherry" symbol, and "Watermelon" symbol (or "First Replay" symbol) from left to right is a transition outcome as shown in Fig. 11.

[0134] When the second minor winning symbol on the middle reel 32M stops in the middle row, in the stop information second setting process, the stop information is changed so that a second minor winning can be established.

[0135] The second minor winning symbol on the right reel 32R is the "White BAR" symbol. On the right reel 32R, the "White BAR" symbol is arranged at the 18th position. For this reason, depending on the operation timing of the right stop switch 44, the second minor winning symbol stops or does not stop on the valid line. Specifically, when the right stop switch 44 is operated at the timing when any of the symbols from the 14th "Watermelon" symbol to the 18th "White BAR" symbol reaches the lower row, the "White BAR" symbol, which is the second minor winning symbol, stops in the lower row. As a result, a second minor winning is established on the lower-right slanting line L4. When the right stop switch 44 is operated at other timings, the "Watermelon" symbol or the "First Replay" symbol stops in the lower row. The combination of the "White Bell" symbol ("Red Bell" symbol), "White BAR" symbol, "Watermelon" symbol ("First Replay" symbol) from left to right is a transition outcome as shown in FIG. 11.

[0136] When the second minor winning symbol, the seventh minor winning symbol, and the ninth minor winning symbol on the middle reel 32M do not stop in the middle row, that is, when the "LUCKY" symbol or the "White Bell" symbol on the middle reel 32M stops in the middle row, in the stop information second setting process, the stop information is changed so that the "Watermelon" symbol or the "First Replay" symbol stops in the lower row.

[0137] On the right reel 32R, the "Watermelon" symbol and the "First Replay" symbol are arranged so that the interval between them is 4 symbols or less. For this reason, when the right stop switch 44 is operated, the "Watermelon" symbol or the "First Replay" symbol stops in the lower row regardless of the operation timing. The combination of the "White Bell" symbol ("Red Bell" symbol), "LUCKY" symbol ("White Bell" symbol), "Watermelon" symbol ("First Replay" symbol) from left to right is a transition outcome as shown in FIG. 11.

[0138] Thus, when the middle-push bell 1 is selected and operated in the order of the left stop switch 42 → the middle stop switch 43 → the right stop switch 44, any one of the following cases may occur: the case where the second minor winning is achieved, the case where the seventh minor winning is achieved, the case where the ninth minor winning is achieved, and the case where the transition output stop occurs.

[0139] Next, taking the case where the middle-push bell 1 is selected and operated in the order of the middle stop switch 43 → the left stop switch 42 → the right stop switch 44 as an example, the stop control of each reel 32L, 32M, 32R is performed to achieve the first minor winning.

[0140] On the middle reel 32M, the "red bell" symbol, which is the first minor winning symbol, is arranged such that the interval between the "red bell" symbols is 4 symbols or less. Therefore, when the middle stop switch 43 is operated first, the "red bell" symbol stops in the middle row regardless of the operation timing.

[0141] On the left reel 32L, the "red bell" symbol and the "white bell" symbol, which are the first minor winning symbols, are arranged such that the interval between the first minor winning symbols is 4 symbols or less. Therefore, when the left stop switch 42 is operated second, the "red bell" symbol or the "white bell" symbol stops in the upper row regardless of the operation timing.

[0142] On the right reel 32R, the "red bell" symbol and the "white bell" symbol, which are the first minor winning symbols, are arranged such that the interval between the first minor winning symbols is 4 symbols or less. Therefore, when the right stop switch 44 is operated third, the "red bell" symbol or the "white bell" symbol stops in the lower row regardless of the operation timing.

[0143] As described above, when the middle-push bell 1 is selected and operated in the order of the middle stop switch 43 → the left stop switch 42 → the right stop switch 44, the first minor winning is achieved regardless of the operation timing.

[0144] When winning the pressing-order bell, if the stop switches 42 to 44 are operated in one or two predetermined operation sequences, the first minor winning is established regardless of the operation timing. If the stop switches 42 to 44 are operated in other operation sequences, depending on the operation timing, either the minor winning is established or the winning-outcome stops on the valid line. Incidentally, when winning the middle-stage bell, the 38th minor winning is established regardless of the operation sequence and operation timing. When winning the non-question bell, the first minor winning is established regardless of the operation sequence and operation timing.

[0145] Returning to the explanation of the reel control process, if it is determined in step S411 that all the reels 32L, 32M, and 32R have stopped, the payout determination process is performed in step S413. The payout determination process is a process of setting the number of medals to be paid out on the condition that the combination of winning symbols is arranged on the valid line. In the payout determination process, the combination of symbols formed on the valid line is derived from the symbol numbers of the stop symbols stopped at the lower stage of each reel 32L, 32M, and 32R, and it is determined whether a winning is established on the valid line. If a winning is established, it is further determined whether the winning-established combination corresponds to the winning flag set in the winning flag storage area 106a. If the winning-established combination corresponds to the winning flag, the winning-established combination and the payout number corresponding to the winning-established combination are set in the payout information storage area provided in the RAM 106. On the other hand, if the winning-established combination does not correspond to the winning flag, the slot machine 10 is set to an error state and an abnormal occurrence process for notifying the occurrence of an error is performed. Such an error state is maintained until the reset switch 72 is operated.

[0146] After performing the payout determination process, the winning result corresponding process is performed in step S414. In the winning result corresponding process, processes such as shifting the game state based on the winning result are performed. The winning result corresponding process will be described in detail later.

[0147] After performing the winning result corresponding process, the second interval display process is executed in step S415. The second interval display process is a process related to the display control of the instruction monitor 68, and such a process will be described in detail later. Thereafter, in step S416, a winning result command is set so that the display control device 81 can grasp the winning established combination in the current game, and the reel control process ends.

[0148] Next, an outline of the medal payout process in step S213 will be described.

[0149] In the medal payout process, it is determined whether the payout number set in the payout information storage area is 0. If the payout number is 0, it means that it was determined in the previous payout determination process that a minor winning did not occur. In such a case, based on the winning established combination set in the payout determination process, it is determined whether any of the first replay winning to the eighth replay winning has occurred. If none of the replay winnings have occurred, the medal payout process ends as it is. If any of the replay winnings have occurred, a replay setting process is performed to set the game state to the replay state, and the medal payout process ends. Note that in the start waiting process (step S204) described above, when it is determined that the current game state is the replay state, the automatic insertion process is performed.

[0150] On the other hand, when the payout amount set in the payout information storage area is not 0, the same number of medals as the payout amount are paid out, and the medal payout process ends. Specifically regarding the payout of medals, when the count value of the credit counter has not reached the upper limit (the number of stored medals is 50), the payout amount is added to the count value of the credit counter, and the added value is displayed on the credit display unit 60. Also, when the count value of the credit counter has reached the upper limit, or when the count value reaches the upper limit during the addition of the payout amount, the medal payout rotating plate is driven, and the medals are paid out from the hopper device 51 to the medal tray 50 via the medal discharge port 49. Note that in the medal payout process, a process of changing the payout number displayed on the payout number display unit 62 in accordance with the payout of medals is also performed. Further, when the current gaming state is the BB state, the payout amount is subtracted from the value of the remaining payout counter described later, and a process of subtracting the remaining payout number displayed on the remaining payout number display unit 61 is performed.

[0151] Next, the RT state process of step S214 will be described based on the flowchart of FIG. 21.

[0152] In step S501, it is determined whether the transfer exit stops on the active line. If the transfer exit stops, the process proceeds to step S502 to determine whether the current game state is the normal game state. If the current game state is the normal game state, the first RT setting flag is set in the state information storage area 106c of the RAM106 in step S503. Then, this process ends. If it is determined in step S501 that the transfer exit does not stop on the active line, the process proceeds to step S504 to determine whether the second replay prize is established based on the winning combination established in the previous payout determination process. If the second replay prize is established, the RT setting flag set in the state information storage area 106c is cleared in step S505, and the first RT setting flag is set in step S503. Then, this process ends. Also, if the transfer exit stops on the active line in a game state other than the normal game state, the RT setting flag set in the state information storage area 106c is cleared in step S505, the first RT setting flag is set in step S503, and this process ends.

[0153] When the first RT setting flag is set in step S503, the game state transitions to the first RT state. And in step S302 of the lottery process, based on the fact that the first RT setting flag is set in the state information storage area 106c, it is determined that the current game state is the first RT state, and the lottery table for the first RT state is selected.

[0154] FIG. 22 is a lottery table for the first RT state selected in "Setting 3". When the lottery table for the first RT state is compared with the lottery table for the normal game state (see FIG. 17), the point values PV for IV = 1 to 5 are different, and the same point values PV are set for other index values IV. Therefore, when determining the winning or losing of a role using such a lottery table, the probability of winning when IV = 6 to 52 is equal to each winning probability in the normal game state, the probability of winning when IV = 1 is about 1 / 67.0, and the probability of winning when IV = 2 to 5 is about 1 / 32.8 respectively. The probability of a miss where no role wins is about 1 / 1.94.

[0155] Here, as shown in FIG. 22, when winning occurs when IV = 1, it is a normal replay win. When winning occurs when IV = 2, it is a first promotion replay 1 win. When winning occurs when IV = 3, it is a first promotion replay 2 win. When winning occurs when IV = 4, it is a first promotion replay 3 win. When winning occurs when IV = 5, it is a first promotion replay 4 win. The probability of winning when IV is any one of 1 to 5 is about 1 / 7.30. The normal replay winning probability in the normal game state is also about 1 / 7.30. That is, when the game state shifts to the first RT state, for each role type of small role, replay, and bonus, the probability of winning is the same as in the normal game state, while the winning modes with replay benefits change to those different from the normal game state. More specifically, in the normal game state, only the first replay win where the game state does not shift is established. In the first RT state, in addition to the first replay win, the third replay win that shifts to the second RT state is established.

[0156] In the stop information second setting process (step S409), in addition to the case of winning the push order bell described above, when winning the first promotion replay 1 to the first promotion replay 4, stop information is set to change the winning mode established by the operation order of the stop switches 42 to 44 that generated the stop command.

[0157] FIG. 23(a) is an explanatory diagram showing the correspondence between the winning candidates, the operation order of the stop switches 42 to 44, and the winning modes. When winning the first promotion replay 1 to the first promotion replay 4, unlike when winning the push-order bell, regardless of the operation timing of the stop switches 42 to 44, the first replay winning or the third replay winning is always established. Among the first promotion replay 1 to the first promotion replay 4, the third replay is associated with one of the six operation orders, and the first replay is associated with the other operation orders.

[0158] In addition, in the first promotion replay 2 to 4, in addition to the first replay and the third replay, the sixth replay, the seventh replay, and the eighth replay are also allocated as winning candidates. However, none of these sixth to eighth replays are associated with any of the above six operation orders. Therefore, even if winning the first promotion replay 2 to 4, regardless of the operation order of the stop switches 42 to 44, they do not win.

[0159] More specifically, for the first promotion replay 1 to 4, respectively, the first promotion replay 1 has the first replay and the third replay allocated, the first promotion replay 2 has the sixth replay allocated in addition to the first replay and the third replay, the first promotion replay 3 has the seventh replay allocated in addition to the first replay and the third replay, and the first promotion replay 4 has the eighth replay allocated in addition to the first replay and the third replay. However, for any of the first promotion replay 1 to 4, the winning replay is either the first replay or the third replay. This is to make the operation order for the third replay winning less obvious. That is, for example, if there is only one type of the first promotion replay, the operation order corresponding to the third replay winning will also be one type, and when winning the first promotion replay, it may be possible to intentionally establish the third replay winning. Note that this relationship is not limited to only the relationship of the first promotion replay 1 to 4, and the same can be said for other overlapping roles.

[0160] Returning to the description of the RT state process, if it is determined in step S504 that the second replay winning has not been established, the process proceeds to step S506, and it is determined whether the third replay winning has been established based on the winning established combination set in the previous payout determination process. If the third replay winning has been established, in step S507, the RT setting flag set in the state information storage area 106c is cleared, and in step S508, the second RT setting flag is set, and this process ends.

[0161] When the second RT setting flag is set in step S508, the game state shifts to the second RT state. Then, in step S302 of the lottery process, based on the fact that the second RT setting flag is set in the state information storage area 106c, it is determined that the current game state is the second RT state, and the second RT state lottery table is selected.

[0162] FIG. 24 is the second RT state lottery table selected in the second RT state of "Setting 3". When the second RT state lottery table is compared with the first RT state lottery table (see FIG. 22), the point values PV for IV = 1 to 10 are different, and the same point values PV are set for other index values IV. Therefore, when determining the winning or losing of a combination using such a lottery table, the probability of winning when IV = 11 to 52 is equal to the respective winning probabilities in the first RT state, the probability of winning when IV = 1 is about 1 / 13.2, the probability of not winning when IV = 2 to 5, the probability of winning when IV = 6 to 8 is about 1 / 10.5 each, and the probability of winning when IV = 9, 10 is about 1 / 7.00 each. The probability of a miss where no combination wins is about 1 / 150. That is, when shifting to the second RT state, the probability of a miss becomes lower compared to the normal game state and the first RT state, which is advantageous to the player. Also, in the second RT state, in addition to the first replay winning where the game state does not shift, the second replay winning that shifts to the first RT state, the fourth replay winning, and the fifth replay winning that shift to the third RT state are established.

[0163] In the stop information second setting process (step S409), in addition to the case where the first promotion replay 1 to the first promotion replay 4 described above are selected, when the fall replay 1 to the fall replay 3 or the second promotion replay 1 or the second promotion replay 2 are selected, stop information is set to change the winning mode established by the operation order of the stop switches 42 to 44 that generated the stop command.

[0164] FIG. 23(b) is an explanatory diagram showing the correspondence relationship between the winning combination, the operation order of the stop switches 42 to 44, and the winning mode. When the fall replay 1 to the fall replay 3 are selected, regardless of the operation timing of the stop switches 42 to 44, the first replay winning or the second replay winning is always established. When the second promotion replay 1 is selected, regardless of the operation timing of the stop switches 42 to 44, any one of the first replay winning, the fourth replay winning, and the fifth replay winning is always established. When the second promotion replay 2 is selected, regardless of the operation timing of the stop switches 42 to 44, the first replay winning or the fourth replay winning is always established.

[0165] Note that the numbers attached to the fourth replay in the figure correspond to the symbol combinations when the fourth replay winning is established. "1" corresponds to the symbol combination that becomes a scattered pattern, and "2" corresponds to the symbol combination that stops at the middle stage of red 7·red 7·black BAR (see FIG. 11). For example, when the left stop switch 42 is operated first when the second promotion replay 1 is selected, the symbol combination that becomes a scattered pattern stops and the fourth replay winning is established, or the symbol combination that stops at the middle stage of red 7·red 7·black BAR stops and the fourth replay winning is established.

[0166] Returning to the description of the RT state process, if it is determined in step S506 that the third replay prize has not been established, the process proceeds to step S509, and based on the winning established combination set in the previous payout determination process, it is determined whether the fourth replay prize or the fifth replay prize has been established. If neither the fourth replay prize nor the fifth replay prize has been established, this process ends as it is. If the fourth replay prize or the fifth replay prize has been established, in step S510, the RT setting flag set in the status information storage area 106c is cleared, and in step S511, the third RT setting flag is set, and this process ends.

[0167] When the third RT setting flag is set in step S511, the game state shifts to the third RT state. Then, in step S302 of the lottery process, based on the fact that the third RT setting flag is set in the status information storage area 106c, it is determined that the current game state is the third RT state, and the lottery table for the third RT state is selected.

[0168] FIG. 25 is a lottery table for the third RT state selected in the "Setting 3" third RT state. When the lottery table for the third RT state is compared with the lottery table for the second RT state (see FIG. 24), the point values PV for IV = 9 to 12 are different, and the same point values PV are set for other index values IV. Therefore, when determining the winning or losing of a role using such a lottery table, the probability of winning when IV = 1 to 8, 13 to 52 is equal to the respective winning probabilities in the second RT state, the probability of not winning when IV = 9, 10 becomes zero, and the probability of winning when IV = 11, 12 is approximately 1 / 7.00 each. The probability of a miss where one does not win any role is 1 / 150. That is, when the game state transitions to the third RT state, the winning probability for each role type of small role, replay, and bonus is the same as that in the second RT state, while the winning modes to which the replay privilege is given change to those different from the second RT state. More specifically, in the third RT state, in addition to the first replay win where the game state does not transition and the second replay win where the game state transitions to the first RT state, there are the sixth replay win, the seventh replay win, and the eighth replay win where the game state does not transition, and the third replay win where the game state transitions to the second RT state.

[0169] In the stop information second setting process (step S409), even when winning on BAR replay 1 or BAR replay 2, stop information is set to change the winning mode established by the operation order of the stop switches 42 to 44 that generated the stop command.

[0170] FIG. 23(c) is an explanatory diagram showing the correspondence between the winning role, the operation order of the stop switches 42 to 44, and the established winning mode. When winning on BAR replay 1, regardless of the operation timing of the stop switches 42 to 44, any one of the first replay win, the sixth replay win, the seventh replay win, and the third replay win is always established. When winning on BAR replay 2, regardless of the operation timing of the stop switches 42 to 44, any one of the first replay win, the sixth replay win, the eighth replay win, and the third replay win is always established.

[0171] Next, the bonus state process in step S215 will be described based on the flowchart of FIG. 26.

[0172] First, in step S601, it is determined whether the current game state is a bonus state, that is, whether the current game state is the BB state or the CB state. If it is not in the bonus state, the bonus determination process shown in steps S602 to S614 is performed.

[0173] In the bonus determination process, in step S602, it is determined whether any one of the first BB winning flag, the second BB winning flag, and the CB winning flag is set. If any winning flag is set, the process proceeds to step S603, and based on the winning established combination set in the previous payout determination process, it is determined whether a CB win has been established. If a CB win has been established, in step S604, the CB setting flag is set in the status information storage area 106c. In step S605, 15 is set in the remaining payout counter for counting the remaining number of medals that can be paid out during the bonus state provided in the status information storage area 106c. By performing the processes of steps S604 to S605, the game state shifts to the CB state.

[0174] Here, CB and the CB state will be briefly described.

[0175] When the "red bell" symbol or "white bell" symbol on the left reel 32L, the "red bell" symbol on the middle reel 32M, and the "watermelon" symbol, "first replay" symbol, or "black BAR" symbol on the right reel 32R stop on the active line, a CB win occurs. On each of the reels 32L, 32M, and 32R, the CB symbols are arranged such that the interval between the CB symbols is 4 symbols or less. For this reason, when winning on CB, a CB win is established regardless of the operation order and operation timing of the stop switches 42 to 44.

[0176] When the CB setting flag is set in the state information storage area 106c, the main control device 101 determines that the game state is the CB state. Then, in step S205 of the normal process, it determines whether the number of medals bet has reached "2" instead of "3", and in the active line setting process (step S209), it sets the lower line L3 and the right downward line L4 as active lines.

[0177] In step S302 of the lottery process, a lottery table for the CB state is selected. Although the illustration of the lottery table for the CB state is omitted, in the lottery table for the CB state, "0" is set as the point value PV for IV=1 to 48, and "16384" is set as the point value for IV=49 to 52 (see FIG. 17 for the correspondence between IV and winning roles). Therefore, in the CB state, the probability of winning the CB small / medium role 1 (probability of winning when IV=49) is about 1 in 4.00, the probability of winning the CB small / medium role 2 (probability of winning when IV=50) is about 1 in 4.00, the probability of winning the CB small / medium role 3 (probability of winning when IV=51) is about 1 in 4.00, and the probability of winning the CB small / medium role 4 (probability of winning when IV=52) is about 1 in 4.00. No events of losing occur.

[0178] FIG. 27(a) is an explanatory diagram showing the correspondence between winning combinations, the operation sequence of the stop switches 42-44, and the winning modes that are established. Although detailed explanations are omitted, even if any of the CB small / medium combinations 1 to 4 is won, some small combination is always established regardless of the operation sequence and operation timing of the stop switches 42-44. Since the CB state is a two-bet game, when the first small combination, the 27th small combination, the 31st small combination, the 36th small combination to the 38th small combination are established, 15 medals are paid out, and when the second small combination to the 26th small combination, the 28th small combination to the 30th small combination, the 32nd small combination to the 35th small combination are established, 14 medals are paid out. In other words, when the game transitions to the CB state, 14 or 15 medals are always paid out.

[0179] In addition to the CB as the winning combination and the CB state as the game state, a single bonus (SB) that enables the execution of a one-game play (JAC game) as the winning combination, and an SB state that transitions based on the single bonus winning (prize winning) may be provided.

[0180] Returning to the description of the bonus state process, if it is determined in step S603 that the CB win has not been established, it means that a bonus winning flag other than the CB is set. In such a case, the RT setting flag set in the state information storage area 106c is cleared in step S608, and it is determined in step S609 whether the first BB win or the second BB win has been established.

[0181] If any of the BB wins is established, the BB winning flag set in the winning flag storage area 106a of the RAM 106 is cleared in step S610, and the BB setting flag is set in the state information storage area 106c in step S611. Thereafter, in step S612, 216 is set in the remaining payout count counter, and a process of displaying 216 on the remaining payout number display unit 61 is performed. The numerical value set in step S612 is a numerical value corresponding to the upper limit payout number in the BB state, and the BB state ends on the condition that medals are paid out in an amount equal to or greater than the numerical value in the BB state.

[0182] By performing the processes of steps S610 to S612, the game state transitions to the BB state. In step S302 of the lottery process, based on the fact that the BB setting flag is set in the state information storage area 106c, it is determined that the current game state is the BB state, and the corresponding lottery table for the BB state is selected.

[0183] Figure 28 is a lottery table for the BB state selected in the BB state that transitions through the first BB and the second BB. In the lottery table for the BB state, "0" is set as the point value PV for IV = 1 to 28, 32 to 52, and "21845" is set as the point value for IV = 29 to 31. Therefore, in the BB state, the probability of winning the small BB prize 1 (the probability of winning when IV = 32) is about 1 / 3.00, the probability of winning the small BB prize 2 (the probability of winning when IV = 33) is about 1 / 3.00, and the probability of winning the small BB prize 3 (the probability of winning when IV = 34) is about 1 / 3.00. The probability of a miss where you don't win any prize is about 1 / 65500.

[0184] Figure 27(b) is an explanatory diagram showing the correspondence between the winning prize, the operation order of the stop switches 42 to 44, and the winning mode that is established. As described above, the first small prize winning is a winning mode that can be established regardless of the operation timing of the stop switches 42 to 44. Therefore, even if you win any of the small BB prizes 1, small BB prizes 2, or small BB prizes 3, either the first small prize winning, the 39th small prize winning, or the 40th small prize winning will always be established regardless of the operation order and operation timing of the stop switches 42 to 44. Since the BB state is a 3 - bet game, when the first small prize winning, the 39th small prize winning, or the 40th small prize winning is established, 9 medals are paid out. Since the probability of a miss in the BB state is about 1 / 65500, it can be said that the BB state is a game state where 9 medals are paid out with a very high probability.

[0185] If a negative determination is made in step S609 and any BB winning is established, then in step S613, a process of setting a carry - over command is performed. The carry - over command is a command transmitted to the display control device 81 to let it know that the bonus winning did not occur in the bonus winning game and it has entered a so - called carry - over state. Such a carry - over command is output to the display control device 81 in the command output process (step S110) of the timer interrupt process.

[0186] Here, in the present embodiment, in the game carried out in the carry-over state, winning other bonuses is restricted. More specifically, in the lottery table for the normal gaming state (FIG. 17), when winning a duplicate combination or the like with bonuses where IV = 32 to 48 (First BB, Second BB, CB), the winning flags corresponding to these bonuses are not set. Therefore, for example, when winning a duplicate combination with each small combination where IV = 32 to 45, although the winning flags for these small combinations are set, the winning flags corresponding to the bonuses are not set, and only the small combination winning is valid. That is to say, the carry-over state can also be said to be a state where the bonus lottery is restricted.

[0187] When the gaming state transitions to the CB state or the BB state, an affirmative determination is made in step S601, and an end determination process is performed in step S614. In the end determination process, it is determined whether the value of the remaining payout count counter has become 0, and when it has become 0, a process of clearing the CB setting flag or the BB setting flag is performed. Also, in the end determination process, when the BB setting flag is cleared, an end flag indicating that the BB state has ended in this game is set. Note that the end determination process will be described in detail later.

[0188] As shown in steps S602 to S614, when winning on the CB and the CB winning is established, the CB setting flag is set without clearing the RT setting flag. Therefore, when the CB setting flag is cleared, that is, when the CB state ends, the game state at the time when the CB winning was established will be restored. For example, when the CB winning is established in the normal game state, after the end of the CB state, it will return to the normal game state, and when the CB winning is established in the third RT state, after the end of the CB state, it will return to the third RT state. On the other hand, when winning on the first BB or the second BB, the RT setting flag is cleared in step S608 regardless of whether the corresponding BB winning is established. Therefore, when the BB setting flag is cleared, that is, when the BB state ends, even if the first BB winning is established in the second RT state, the game will shift to the normal game state. Incidentally, when shifting to the CB state, the player can expect an increase of 13 (= 15 - 2) or 25 (= 14 - 2 + 15 - 2) medals until the end of the CB state. When shifting to the BB state, the player can expect an increase of approximately 144 (= 9×24 - 3×24) medals until the end of the BB state.

[0189] When none of the first BB winning flag, the second BB winning flag, and the CB winning flag are set (when step S602 is NO), when none of the first BB winning, the second BB winning, and the CB winning are established and a carry-over command is set (when the process of step S613 is executed), when a predetermined value is set in the remaining payout counter in step S605 or step S612, and when an end determination process is performed in step S614, the process proceeds to step S606 to set a status command. Here, the status command is a command transmitted to the display control device 81 to grasp the game state at the end of the game (i.e., the game state of the next game). In step S606, the status command corresponding to the setting flag set in the status information storage area 106c is set. After setting the status command, in step S607, an external signal setting process for setting an external signal output from the external centralized terminal board 121 to the outside of the slot machine 10 is performed. Then, this process ends.

[0190] <Overview of Game State Transition and Display Mode> Here, the transition of the game state will be described with reference to FIG. 29. Note that the CB state is not shown in the figure.

[0191] When the game state is the BB state, when the number of medal payouts in the BB state reaches 216, the BB state ends and the game state transitions to the normal game state.

[0192] When the game state is the normal game state, the game state transitions to the first RT state when the transition outcome stops on the valid line, and the game state transitions to the BB state when the BB win is established. The transition outcome stops on the valid line when a miss occurs in the game where the push order bell wins. In the lottery process using the normal game state lottery table, the first promotion replay 1 to 4 that trigger the transition to the second RT state and the second promotion replay 1 and 2 that trigger the transition to the third RT state are not won, so the game state does not transition to the second RT state and the third RT state from the normal game state (see FIG. 17).

[0193] When the gaming state is the first RT state, the gaming state transitions to the second RT state by the establishment of the third replay winning. The third replay winning is established when any one of the first promotion replays 1 to 4 is won and the stop switches 42 to 44 are operated in a predetermined operation sequence (see FIG. 23(a)). In the lottery process using the lottery table for the first RT state, the second promotion replays 1 and 2, which are the trigger for transition to the third RT state, are not won, so the first RT state does not transition to the third RT state.

[0194] In addition, if the BB winning is not achieved in the game in which each BB winning flag is set, that is, if the BB winning flag is carried over, the game state transitions to the normal game state, and if the BB winning is achieved in the game in which each 1 BB winning flag is set, the game state transitions to the BB state. The 1st RT state does not transition to the 3rd RT state.

[0195] When the game state is the second RT state, the game state transitions to the third RT state by the establishment of the fourth replay winning or the fifth replay winning. In addition, when the second replay winning is established or when the transition result stops on the effective line, the game state transitions to the first RT state. The fourth replay winning and the fifth replay winning are established when the second promotion replay 1 or the second promotion replay 2 is won and the stop switches 42 to 44 are operated in a predetermined operation sequence (see FIG. 23(b)). The second replay winning is established when any of the fall replays 1 to 3 is won and the stop switches 42 to 44 are operated in a predetermined operation sequence (see FIG. 23(b)). The transition result stops on the effective line when a miss occurs in the game in which the push order bell is won. In addition, when a BB win is not achieved in a game in which a BB win flag is set, that is, when the BB win flag is carried over, the game state transitions to a normal game state, and when a BB win is achieved in a game in which a BB win flag is set, the game state transitions to a BB state.

[0196] When the gaming state is the third RT state, the gaming state transitions to the second RT state when the third replay winning occurs. Also, when the second replay winning occurs and when the transfer-out symbol stops on the valid line, the gaming state transitions to the first RT state. The third replay winning occurs when winning on BAR Replay 1 or BAR Replay 2 and operating the stop switches 42 to 44 in a predetermined operation sequence (see Fig. 23(c)). The second replay winning occurs when winning on any one of Fall Replay 1 to Fall Replay 3 and operating the stop switches 42 to 44 in a predetermined operation sequence (see Fig. 23(b)). The transfer-out symbol stops on the valid line when a miss occurs in the game that has won on the push-order bell. In addition, when the corresponding BB winning does not occur in the game in which each winning flag is set, that is, when the BB winning flag is carried over, the gaming state transitions to the normal gaming state, and when the corresponding BB winning occurs in the game in which each BB winning flag is set, the gaming state transitions to the BB state.

[0197] In this slot machine 10, the main control device 101 manages six types of gaming states, namely the normal gaming state, the first RT state, the second RT state, the third RT state, the BB state, and the CB state, and generally manages five types of display modes, namely the normal mode, the challenge mode, the attack mode (including the bonus-specialized zone), the VB mode (including the bonus-specialized zone), and the BB mode.

[0198] Fig. 30 is a diagram showing the transitions of each display mode.

[0199] The BB mode is a display mode that transitions when the first BB winning or the second BB winning occurs and ends when the BB state ends. That is, the BB mode is the display mode corresponding to the BB state. Therefore, when transitioning to the BB mode, the player can expect an increase of about 144 medals.

[0200] When shifting from the normal mode or the challenge mode to the BB mode, in the BB mode, a lottery for shifting to the challenge mode and a lottery for shifting to the attack mode are conducted. If one wins the lottery for shifting to the attack mode, one will shift to the attack mode after the end of the BB mode. If one wins the lottery for shifting to the challenge mode, one will shift to the challenge mode after the end of the BB mode. If one does not win either lottery, one will shift to the normal mode after the end of the BB mode. When shifting from the attack mode to the BB mode, one will return to the attack mode after the end of the BB mode. When shifting from the VB mode to the BB mode, one will return to the VB mode after the end of the BB mode.

[0201] The normal mode is a display mode in which the operation order of the stop switches 42 to 44 is not notified when the push-order bell is won and when the first promotion replay 1 to the first promotion replay 4, the fall replay 1 to the fall replay 3, the second promotion replay 1, the second promotion replay 2, the BAR replay 1, and the BAR replay 2 (hereinafter, these are collectively referred to as the "push-order replay") are won. In the normal mode, a lottery for shifting to the challenge mode and a lottery for shifting to the attack mode are conducted. If one wins the lottery for shifting to the challenge mode, one will shift from the normal mode to the challenge mode. If one wins the lottery for shifting to the attack mode, one will shift from the normal mode to the attack mode. One does not shift to the VB mode from the normal mode.

[0202] The normal mode corresponds to each game state of the normal game state, the first RT state, the second RT state, the third RT state, and the CB state. However, in the normal mode, since the operation order of the stop switches 42 to 44 is not notified when the push-order bell is won and when the push-order replay is won, it is rare to shift to the second RT state and the third RT state, and it will almost correspond to the normal game state or the first RT state. In the normal mode, when the game state at that time is the normal game state or the first RT state, it can be expected that about 1.59 medals will decrease every time one game is played. When the game state at that time is the second RT state or the third RT state, it can be expected that about 0.06 medals will decrease every time one game is played.

[0203] The challenge mode is a display mode in which, similar to the normal mode, the operation order of the stop switches 42 to 44 is not notified when the push-order bell is won and when the push-order replay is won. In the challenge mode, a lottery for shifting to the attack mode is conducted. However, the winning probability of the lottery for shifting to the attack mode in the challenge mode is set higher than the winning probability of the lottery for shifting to the attack mode in the normal mode. That is, although the challenge mode does not notify the operation order in the same way as the normal mode, it is set as a mode in which it is easy to shift to the attack mode. When winning the lottery for shifting to the attack mode, it shifts from the challenge mode to the attack mode. When a game is played a predetermined number of times (for example, 10 times) without winning the above lottery, it shifts from the challenge mode to the normal mode. It does not shift from the challenge mode to the VB mode.

[0204] The challenge mode corresponds to each gaming state of the normal gaming state, the first RT state, the second RT state, the third RT state, and the CB state. However, in the challenge mode, since the operation order of the stop switches 42 to 44 is not notified when the push-order replay is won, it is rare to shift to the second RT state and the third RT state, and it almost corresponds to the normal gaming state or the first RT state. In the challenge mode, when the gaming state at that time is the normal gaming state or the first RT state, it can be expected that about 1.59 medals will decrease every time one game is played, and when the gaming state at that time is the second RT state or the third RT state, it can be expected that about 0.06 medals will decrease every time one game is played.

[0205] The attack mode is a display mode in which the operation sequence of the stop switches 42 to 44 is notified both when the bell in the pressing order is selected and when the replay in the pressing order is selected. The attack mode is composed of four attack modes, namely, the first attack mode to the fourth attack mode, in which the transition probability to the VB mode is different. In any of the attack modes, the transition probability to the VB mode is higher than that in the normal mode. When winning the transition lottery to the VB mode, it transitions from the attack mode to the VB mode. When a game is played a predetermined number of times (for example, 50 times, etc.) without winning the transition lottery to the VB mode, it transitions from the attack mode to the normal mode.

[0206] The first attack mode to the fourth attack mode are set so that the probability of winning the transition lottery to the VB mode is different. More specifically, the probability of winning the transition lottery to the VB mode is set such that the fourth attack mode is the highest and the first attack mode is the lowest, and the probability of winning the transition lottery to the VB mode increases in the order of the first attack mode, the second attack mode, the third attack mode, and the fourth attack mode.

[0207] The attack mode corresponds to each game state of the normal game state, the first RT state, the second RT state, the third RT state, and the CB state. However, in the attack mode, since the operation sequence of the stop switches 42 to 44 is notified both when the bell in the pressing order is selected and when the replay in the pressing order is selected, when the player operates the stop switches 42 to 44 in the notified operation sequence, it will approximately correspond to the second RT state. In the attack mode, when the game state at that time is the normal game state or the first RT state, it can be expected that about 0.61 medals will increase per game, and when the game state at that time is the second RT state or the third RT state, it can be expected that about 1.90 medals will increase per game. Since the attack mode continues for at least 50 games after the game state transitions to the second RT state, when transitioning to the attack mode, the player can expect an increase of about 100 medals.

[0208] The VB mode is a display mode in which, similar to the attack mode, the operation sequence of the stop switches 42 to 44 is notified both when the bell by push order is won and when the replay by push order is won. The difference between the VB mode and the attack mode is that when the second upgrade replay 1 or the second upgrade replay 2 is won, in the attack mode, the operation sequence for establishing the first replay win is notified, while in the VB mode, the operation sequence for establishing the fourth replay win or the fifth replay win is notified (see Fig. 23(b)).

[0209] The VB mode corresponds to each game state of the normal game state, the first RT state, the second RT state, the third RT state, and the CB state. However, in the VB mode, the operation sequence of the stop switches 42 to 44 is notified both when the bell by push order is won and when the replay by push order is won, and when the second upgrade replay 1 or the second upgrade replay 2 is won, the operation sequence for establishing the fourth replay win or the fifth replay win is notified. For this reason, when the player operates the stop switches 42 to 44 in the operation sequence notified in the VB mode, it will approximately correspond to the third RT state. In the VB mode, when the game state at that time is the normal game state or the first RT state, it can be expected that about 0.61 medals will increase for each game played, and when the game state at that time is the second RT state or the third RT state, it can be expected that about 1.90 medals will increase for each game played. Since the VB mode continues for at least 25 games after the game state transitions to the third RT state, when transitioning to the VB mode, the player can expect an increase of about 50 medals.

[0210] Regarding the transition of the display mode when the player's owned medals increase, it is common for the flow to be from the normal mode to the challenge mode, from the challenge mode to the attack mode, and then back from the attack mode to the normal mode. And since a lottery for transitioning to the VB mode is conducted in the attack mode, when a loop occurs where the player transitions from the attack mode to the VB mode and then back from the VB mode to the attack mode, the player can expect an increase in more owned medals.

[0211] As described above, when comparing the normal mode and the challenge mode, the probability of winning the lottery for transitioning to the attack mode is set to be higher in the challenge mode than in the normal mode. Therefore, the challenge mode is also referred to as a so-called chance zone that anticipates a transition to the attack mode.

[0212] In addition, the first attack mode to the fourth attack mode are set in the attack mode, and the winning probabilities of the lottery for transitioning to the VB mode are different in each attack mode. When transitioning from the normal mode or the challenge mode to the attack mode, basically, it transitions to the first attack mode. In the first attack mode, a lottery for transitioning to the VB mode is conducted, and a lottery for transitioning to the second attack mode is also conducted. If one wins the lottery for transitioning to the second attack mode, one transitions to the second attack mode, and the winning probability of the lottery for transitioning to the VB mode increases. In the second attack mode, a lottery for transitioning to the VB mode is conducted, and a lottery for transitioning to the third attack mode is also conducted. If one wins the lottery for transitioning to the third attack mode, one transitions to the third attack mode, and the winning probability of the lottery for transitioning to the VB mode increases. Then, in the third attack mode, a lottery for transitioning to the VB mode is conducted, and a lottery for transitioning to the fourth attack mode is also conducted. If one wins the lottery for transitioning to the fourth attack mode, one transitions to the fourth attack mode, and the winning probability of the lottery for transitioning to the VB mode increases.

[0213] Therefore, when transitioning to the attack mode, by ascending the attack mode as first attack mode → second attack mode → third attack mode → fourth attack mode, the probability of transitioning to the VB mode increases, and a loop between the attack mode and the VB mode is likely to occur.

[0214] As described above, in this slot machine 10, in each display mode of the attack mode, VB mode, and BB mode, a configuration is provided in which the player increases the owned medals. Then, in conjunction with each display mode, a plurality of RT states and a plurality of states such as the BB state and CB state come and go due to winning a prize in each replay or stopping of a transition outcome. As described above, the corresponding replay prize is established or the transition outcome stops depending on the operation order of the stop switches 42 to 43 at the time of winning the push-order replay or winning the push-order bell. Also, in the attack mode and VB mode, when winning the push-order bell, an operation order that enables the establishment of the first minor winning is notified, so that an increase in the owned medals can be expected.

[0215] Hereinafter, the configuration related to the display mode will be described.

[0216] The configuration related to the display mode is roughly classified into (1) processing related to the transition lottery of the display mode, (2) processing for shifting the game state based on the result of the transition lottery of the display mode, (3) processing for shifting the display mode based on the winning result, and (4) processing related to the notification effect on the sub side. Hereinafter, it will be described in order.

[0217] <Processing related to the transition lottery of the display mode> <Lottery result corresponding process> (1) The processing related to the transition lottery of the display mode is performed in the lottery result corresponding process (step S312) of the lottery process (FIG. 16) by the main control device 101. Therefore, hereinafter, the lottery result corresponding process will be described with reference to the flowchart of FIG. 31.

[0218] In step S701, as the lottery result this time, it is determined whether it is a specific combination including strong cherry, weak cherry, strong watermelon, weak watermelon, chance A, B, and middle bell, strong cherry duplicates 1, 2, weak cherry duplicates 1, 2, strong watermelon duplicates 1, 2, weak watermelon duplicates 1, 2, chance A duplicates 1, 2, chance B duplicates 1, 2, middle bell duplicates 1, 2 (for example, refer to FIG. 17, IV = 13 - 19, 32 - 45, hereinafter, these combinations are collectively referred to as "specific combinations"). If the lottery result is a specific combination, in step S702, it is determined whether any of the bonus winning flags of the first BB winning flag and the second BB winning flag has been set.

[0219] In the process of step S702, the case where the first BB winning flag or the second BB winning flag has already been set indicates a carry-over state and does not include the games in which the first BB or the second BB is won. That is, when it is determined in step S702 that the first BB winning flag or the second BB winning flag has not been set, it includes not only the case where it is not a specific combination winning with a duplicate win with the first BB or the second BB, but also the case where it is a specific combination winning with a duplicate win with the first BB or the second BB. In other words, when winning a specific combination with a duplicate win with the first BB or the second BB during the carry-over state, an affirmative determination is made in step S702.

[0220] If a negative determination is made in step S702, the process for shifting the display mode based on the specific combinations in steps S703 to S709 is executed. On the other hand, if it is determined in step S701 that it is not a specific combination win or if the bonus winning flag is set in step S702, in steps S710 to S713, the process for shifting the display mode and the like is performed.

[0221] Specifically, when it is determined in step S701 that it is a specific role selection and it is determined in step S702 that the bonus winning flag is not set, in step S703, it is determined whether the current gaming state is a normal gaming state or a first RT state. If an affirmative determination is made in step S703, in step S704, it is determined whether an attack mode winning flag is set in the various flag storage areas 106d of the RAM 106. The attack mode winning flag is a flag that is set when winning the transition lottery to the attack mode and is cleared when transitioning to the attack mode. If a negative determination is made in step S704, in step S705, the first specific role process is executed.

[0222] <First specific role process> The first specific role process will be described with reference to the flowchart of FIG. 32.

[0223] Here, the case where the first specific role process is performed is a state that is in the normal gaming state or the first RT state and has not won the attack mode. The corresponding display modes in this case are the normal mode or the challenge mode. In the first specific role process, a transition lottery for whether to transition the display mode to the challenge mode and a transition lottery for whether to transition to the attack mode are performed. Also, in the first specific role process, if the current display mode is the challenge mode, a process for adding to the number of consecutive games in the challenge mode is performed.

[0224] That is, in step S801, it is determined whether the current display mode is in the challenge mode. The case where it is not in the challenge mode means that the current display mode is the normal mode. If a negative determination is made in step S801, then in step S802, a normal-time table is acquired from the various table storage areas 105a of the ROM105 as a table for attack mode lottery. On the other hand, if an affirmative determination is made in step S801, then in step S803, a challenge mode table is acquired from the various table storage areas 105a of the ROM105 as a table for attack mode lottery. In the normal-time table and the challenge mode table, the transition probabilities to the attack mode are set respectively according to the types of specific roles. For example, for strong cherries and weak cherries, the strong cherries have a higher transition probability to the attack mode than the weak cherries. Also, in the normal-time table and the challenge mode table, the overall transition probabilities to the attack mode are different, and the challenge mode table is set to have a higher transition probability to the attack mode than the normal-time table.

[0225] After acquiring the table for attack mode transition lottery in step S802 or step S803, an attack mode lottery process is executed in step S804. In such a process, a lottery counter is acquired from the various counter areas 106e of the RAM106, and a lottery for transition to the attack mode is performed by comparing it with the lottery table acquired in step S802 or step S803.

[0226] In step S805, based on the processing result of step S804, it is determined whether or not the lottery for shifting to the attack mode is won. If the lottery for shifting to the attack mode is won, in step S806, it is determined whether or not the won attack mode this time is the super attack mode. The super attack mode is an attack mode that starts after passing through the additional specialization zone. For example, if the initial number of games in the normal attack mode is 50, in the super attack mode, the attack mode starts with the number of games obtained by adding the number of games added in the additional specialization zone to 50 of the initial number of games. Therefore, the degree of advantage for the player is different between the normal attack mode and the super attack mode, and the super attack mode is more advantageous for the player than the attack mode. The super attack mode is set to be won in a part (for example, 1%) of the cases where the attack mode is won in the attack mode lottery process of step S804.

[0227] Note that the winning probability of the super attack mode may be set to be different when the normal-time table is acquired (step S802) and when the challenge mode table is acquired (step S803). In this case, if the winning probability of the super attack mode is set higher in the challenge mode than in the normal time, the superiority of the challenge mode is ensured. Also, although the winning probability of the attack mode is lower in the normal time than in the challenge mode, it may be set so that the ratio of the super attack mode at the time of winning becomes larger. Furthermore, the winning probability of the super attack mode and the ratio of the super attack mode at the time of winning the attack mode may be varied according to the type of specific combination.

[0228] In step S806, if it is determined that the super attack mode is won, in step S807, the process of setting the specialization zone winning flag is executed.

[0229] If a negative determination is made in step S806, or after the process of step S807 is executed, in step S808, a process of setting an attack mode selection flag is performed. That is, when the attack mode is selected, the attack mode selection flag is set, and among them, a specialization zone selection flag is set (when the super attack mode is selected).

[0230] After the process of step S808 is performed, in steps S809 to S812, a process for setting the precursor mode is performed. The precursor mode is a mode in which a winning suggestion effect indicating that the attack mode, challenge mode, etc. have been selected is likely to occur. After each game of the precursor mode, a winning notification that the attack mode, challenge mode, etc. have been selected is performed. The precursor mode continues for 0 to 32 games, and is set so that the number of continuous games of the precursor mode differs depending on the type of the selected attack mode, challenge mode, etc., and whether or not a bonus has been simultaneously selected. When the attack mode, challenge mode, etc. are simultaneously selected with the bonus, the winning notification of the bonus is performed after passing through the precursor mode, and after the bonus state ends, the notification that the attack mode, challenge mode, etc. have been selected is performed. Also, when the number of precursor games is set to 0 games, the winning notification is performed without going through the precursor mode.

[0231] Specifically, in step S809, first, a process of acquiring a number-of-precursor-games table from the various table storage areas 105a of the ROM 105 is performed. As shown in FIG. 35, in the number-of-precursor-games table, the number of precursor games to be selected is set to be different depending on the current display mode (normal mode or challenge mode) and whether or not a bonus has been won simultaneously. Specifically, when the current display mode is the normal mode and the attack mode is won, if the bonus has not been won simultaneously, 1 to 5 games are selected at 80%, and 6 to 10 games are selected at 20%. On the other hand, even when the current display mode is the normal mode, if the attack mode and the bonus have been won simultaneously, 1 to 5 games are selected at 10%, 6 to 10 games are selected at 20%, 11 to 20 games are selected at 50%, and 21 to 32 games are selected at 20%. That is, when the display mode is the normal mode, a longer number of precursor games is more likely to be selected when the bonus has been won simultaneously than when it has not. In other words, when the bonus has not been won simultaneously, the winning of the attack mode will be notified in a relatively short number of games from the game in which the attack mode is won. On the other hand, when the current display mode is the challenge mode, regardless of whether or not the bonus has been won simultaneously, 0 games are selected as the number of precursor games. That is, in this case, the precursor mode is not set, and the winning notification of the attack mode is performed in the next game after the winning game.

[0232] Also, when the Super Attack Mode, which is an attack mode with a bonus specialization zone, is selected, if no bonus is selected simultaneously, 1 to 5 games are selected at 70%, and 6 to 10 games are selected at 30%. On the other hand, when a bonus is selected simultaneously when the attack mode is selected, 1 to 5 games are not selected, 6 to 10 games are selected at 20%, 11 to 20 games are selected at 30%, and 21 to 32 games are selected at 50%. That is, even when the Super Attack Mode is selected, when a bonus is selected simultaneously, a longer number of premonition games is more likely to be selected than when no bonus is selected simultaneously. When no bonus is selected simultaneously, the selection of the Super Attack Mode will be notified in a relatively short number of games from the game when the Super Attack Mode is selected. Even when the Super Attack Mode is selected, if the current display mode is the Challenge Mode, regardless of whether a bonus is selected simultaneously, 0 games are selected as the number of premonition games. That is, in this case, the premonition mode is not set, and the selection of the Super Attack Mode is notified in the game after the winning game.

[0233] In step S810, based on the premonition game number table obtained in step S809 and the lottery counter obtained from each counter area 106e of the RAM 106, a process of lottery for the number of games in the current premonition mode is performed. Then, in step S811, a process of inputting the number of premonition games into the premonition counter provided in each counter area 106e of the RAM 106 is performed. The premonition counter is a counter that is decremented by 1 for each game. When the premonition counter becomes 0, the premonition mode ends, and a winning notification for winning the transition lottery to the attack mode or the like is performed.

[0234] In step S812, a process is executed to set the precursor command as an output target to the display control device 81, which is the control device on the sub side. The precursor command includes the lottery result that triggers the precursor mode (the display mode to transition to after the precursor mode, which is the BB mode and the attack mode in the case of step S812) and information on the number of precursor games. The processing on the display control device 81 side based on receiving the precursor command will be described in detail later. After executing the processing of step S812, the first specific role processing ends.

[0235] If it is determined in step S805 that the lottery for transitioning to the attack mode has not been won, the process proceeds to step S813. In step S813, a challenge mode lottery process is executed. In the challenge mode lottery process, a table for challenge mode lottery is acquired from the various table storage areas 105a of the ROM 105, and a lottery counter is acquired from the various counter areas 106e of the RAM 106. The table for challenge mode lottery has a transition probability to the challenge mode set according to the type of specific role. For example, for strong cherries and weak cherries, the transition probability to the challenge mode is set higher for strong cherries than for weak cherries.

[0236] The case where step S813 is implemented includes the case where the display mode is the challenge mode. Also in this case, in step S813, a challenge mode lottery process is executed, and the lottery table is a common table for the normal mode and the challenge mode. Note that, as in steps S801 to 803, the lottery tables may be made different depending on whether it is during the challenge mode or not.

[0237] In step S814, based on the processing result of step S813, it is determined whether or not the challenge mode has been won. If it is determined that the challenge mode has been won, then in step S815, it is determined whether or not the current display mode is the challenge mode. If it is the normal mode rather than the challenge mode, in step S816, a process of setting a challenge mode winning flag in the various flag storage areas 106d of the RAM 106 is executed.

[0238] After performing the process of step S816, in steps S817 to S820, setting processing for the precursor mode is performed in the same manner as in steps S809 to S812. That is, in step S817, a precursor game number table is acquired, in step S818, a lottery process for the precursor game number is performed, in step S819, the precursor game number is set, and in step S820, a precursor command is set, and then the first specific role process ends.

[0239] In the precursor game number table acquired in step S817, as shown in FIG. 35, when the challenge mode is won alone, 1 to 5 games are selected at 90%, and 6 to 10 games are selected at 10%. On the other hand, when the challenge mode is a simultaneous win with the bonus, 1 to 5 games are selected at 20%, 6 to 10 games are selected at 30%, and 11 to 20 games are selected at 50%. That is, even when the challenge mode is won, when there is a simultaneous win with the bonus, a longer precursor game number is more likely to be selected than when there is no simultaneous win, and when there is no simultaneous win with the bonus, the challenge mode win will be notified with a relatively short number of games from the challenge mode winning game.

[0240] Regarding the number of preliminary games, regardless of whether a bonus is won simultaneously, the number of preliminary games in the attack mode is more likely to be selected to be longer than that in the challenge mode, the number of preliminary games in the super attack mode is more likely to be selected to be longer than that in the attack mode, and if a display mode advantageous to the player is won, the number of preliminary games is more likely to be selected to be longer. Also, when not winning a bonus simultaneously, the number of preliminary games of 10 games or less is selected, and if the preliminary mode continues for 11 games or more, it is confirmed that a bonus is won simultaneously. Also, even when winning a bonus simultaneously, in the case of winning a challenge mode and a bonus simultaneously, the number of preliminary games of 20 games or less is selected, while in the case of winning an attack mode or a super attack mode and a bonus simultaneously, the number of preliminary games of 21 games or more is also selected, and by continuing the preliminary mode for 21 games or more, it is confirmed that it is a bonus + attack mode or super attack mode. In this way, the fun of predicting the winning content in relation to the number of preliminary games is added.

[0241] Furthermore, in the present embodiment, when a specific combination is won and not winning in the attack mode, challenge mode, etc., it may shift to a pseudo-preliminary mode. Although such processing will be described later, the number of games set as the pseudo-preliminary mode is any one of 1 game to 20 games. Therefore, when the winning suggestion effect frequently occurs over 21 games or more, it is determined that the preliminary mode or pseudo-preliminary mode shifted due to a specific combination opportunity is the preliminary mode.

[0242] If it is determined in step S815 that a challenge mode is won again during the challenge mode, in steps S821 to S825, processing for adding additional games for continuing the challenge mode is performed. That is, in step S821, it is determined whether a bonus winning flag is set. If the bonus winning flag is not set, the process proceeds to step S822, and a lottery process for the additional number of games in the challenge mode is executed.

[0243] Here, the bonus addition means adding the number of continuous games in the challenge mode or the attack mode, and the bonus game number corresponds to the value added to the number of continuous games. In step S822, the value added to the number of continuous games in the challenge mode is determined by lottery.

[0244] Specifically, in the lottery process for the bonus game number, a table for lottery of the challenge mode bonus game number is obtained from the various table storage areas 105a of the ROM 105, and a lottery counter is obtained from the various counter areas 106e of the RAM 106. The table for lottery of the challenge mode bonus game number is set so that the bonus game number increases according to the type of specific role. For example, for a strong cherry, a bonus of 30 games in the challenge mode is performed with a probability of 80%, and a bonus of 50 games is performed with a probability of 20%. Also, for a weak cherry, a bonus of 5 games is performed with a probability of 80%, and a bonus of 20 games is performed with a probability of 20%.

[0245] In step S823, a process for adding a bonus to the number of games in the challenge mode is performed. In such a process, a value corresponding to the bonus game number selected in step S822 is added to a counter that manages the number of continuous games in the challenge mode (more specifically, the challenge mode continuous counter provided in the various counter areas 106e of the RAM 106). Then, in step S824, after performing a process of setting the bonus command as an output target to the display control device 81, this first specific role process is terminated. The bonus command includes information on the occurrence of the bonus, the bonus game number, and the target for which the bonus is performed (challenge mode or attack mode). The process on the display control device 81 side that receives the bonus command will be described in detail later, but in the display control device 81, based on receiving the bonus command, a bonus notification (bonus effect) as notification of the information included in these bonus commands is performed.

[0246] If the bonus winning flag is set in step S821, the process proceeds to step S825. In step S825, after setting the challenge mode override flag in the various flag storage areas 106d of the RAM 106, this first specific role process ends. The challenge mode override flag is a flag for the CPU 102 to recognize that the condition for overriding the number of games in the challenge mode is satisfied. Although details will be described later, when the bonus ends with the challenge mode override flag set, the override of the challenge mode is performed at the end of the bonus. That is, depending on whether it is a simultaneous bonus win or not, the games for which the override notification is performed are set to be different.

[0247] Returning to the explanation of the lottery result corresponding process (Fig. 31), if a negative determination is made in step S703 or a positive determination is made in step S704, the process proceeds to step S706. In step S706, it is determined whether the current gaming state is the second RT state. If it is the second RT state, in step S707, it is determined whether the VB mode winning flag is set in the various flag storage areas 106d of the RAM 106. The VB mode winning flag is a flag that is set when winning the transition lottery to the VB mode and is cleared when transitioning to the VB mode. If a negative determination is made in step S707, the second specific role process is executed in step S708. Also, if a negative determination is made in step S706 or a positive determination is made in step S707, the third specific role process is executed in step S709.

[0248] <Second Specific Role Process> The second specific role process will be described with reference to the flowchart of Fig. 33.

[0249] Here, the case where the second specific role process is performed is a state in the second RT state and not elected in the VB mode. As the display mode in this case, the attack mode corresponds. In the second specific role process, a transition lottery is performed to determine whether to shift the display mode to the VB mode. Also, in the second specific role process, a lottery for promoting the rank of the attack mode is performed, and a process for adding to the number of consecutive games in the attack mode is performed.

[0250] That is, in step S901, a process is performed to grasp the rank of the attack mode. As already described, in this embodiment, ranks of four attack modes, namely the first attack mode to the fourth attack mode, are provided, and the transition probability to the VB mode is different for each rank. Therefore, step S901 determines which of the first attack mode to the fourth attack mode the current rank of the attack mode is.

[0251] In step S902, a VB mode lottery table corresponding to the rank of the attack mode grasped in step S901 is acquired from the various table storage areas 105a of the ROM 105. In the VB mode lottery table, the transition probability to the VB mode is set according to the type of the specific role. For example, for strong cherry 1 and weak cherry, the transition probability to the VB mode is set higher for strong cherry 1 than for weak cherry. Also, in the VB mode lottery table for each rank, the transition probability to the VB mode is different overall, such that the transition probability to the VB mode is higher for the second attack mode than for the first attack mode, higher for the third attack mode than for the second attack mode, and higher for the fourth attack mode than for the third attack mode.

[0252] In step S903, a transition lottery for the VB mode is performed using the table obtained in step S902 and the lottery counter obtained from each counter area 106e of the RAM 106. Then, in step S904, it is determined whether or not the lottery result in step S903 corresponds to winning the VB mode.

[0253] If an affirmative determination is made in step S904, in step S905, a process of setting a VB mode winning flag in each flag storage area 106d of the RAM 106 is performed. Thereafter, in steps S906 to S909, a process for setting the number of omen games is performed. That is, the omen game number table is obtained in step S906, the number of omen games is lottery-drawn in step S907, the number of omen games is set in step S908, and after setting the omen command in step S909, the second specific role process ends. However, in the present embodiment, as shown in FIG. 35, for winning the VB mode during the attack mode, the number of omen games is set to 0 in all cases. Therefore, when winning the VB mode during the attack mode, the winning notification will be made in the next game.

[0254] If it is determined in step S904 that the result of the VB mode lottery process is not winning the VB mode, the process proceeds to step S910. Steps S910 to S913 are processes for promoting the rank of the attack mode.

[0255] In step S910, an attack mode promotion lottery process is performed. In such a process, a lottery table for promotion is acquired from the various table storage areas 105a of the ROM 105, and a lottery counter is acquired from the various counter areas 106e of the RAM 106. A plurality of lottery tables for promotion are provided according to the rank of the attack mode. Specifically, there are three tables in total: a table for the first attack mode, a table for the second attack mode, and a table for the third attack mode (no promotion lottery is performed when staying in the fourth attack mode). In each table, the winning probability of the promotion lottery is set according to the type of specific role. For example, for strong cherries and weak cherries, the winning probability of the promotion lottery is set higher for strong cherries than for weak cherries. Also, in the table for each attack mode, the promotion probability of the table for the second attack mode is set lower than that of the table for the first attack mode, and the promotion probability of the table for the third attack mode is set lower than that of the table for the second attack mode. As the rank of the attack mode increases, it is set to be more difficult to promote to the next rank.

[0256] In step S911, it is determined whether the lottery result in step S910 is a promotion win. If it is a promotion win, in step S912, a promotion process for the attack mode is performed. In such a process, a process of rewriting the rank flag provided in the various flag storage areas 106d of the RAM 106 from the rank flag corresponding to the current rank of the attack mode to the rank flag one rank higher is performed. Then, in step S913, a process of setting the promotion command as an output target to the display control device 81 is performed. The promotion command includes information on the attack mode of the promotion destination. In the display control device 81 that has received the promotion command, the auxiliary display unit 65 and the like are controlled so as to perform an effect for the attack mode of the promotion destination rank. As an effect for the attack mode in the auxiliary display unit 65, for example, an effect with a background color different according to the rank of the attack mode is set, and in the display control device 81, when the above promotion command is received, it notifies that the rank of the attack mode has been promoted and controls so as to perform an effect for the attack mode with a background color according to the rank of the promotion destination.

[0257] If it is determined in step S911 that the promotion lottery has not been won, or after the process of step S913 is executed, in steps S915 to S920, a process for adding to the number of continuous games in the attack mode is performed.

[0258] That is, in step S914, a bonus lottery process for the number of games in the attack mode is performed. In such a bonus lottery process, a table for the attack mode bonus lottery is acquired from the various table storage areas 105a of the ROM 105, and a lottery counter is acquired from the various counter areas 106e of the RAM 106. The table for the attack mode bonus lottery is set such that the probability of winning the bonus lottery varies according to the type of specific combination. For example, for a strong cherry, the probability of winning the bonus lottery is 80%, and for a weak cherry, the probability of winning the bonus lottery is 20%. Note that the winning probability may be varied according to the rank of the attack mode. Then, in step S915, it is determined whether or not the bonus lottery has been won. If it is determined that the bonus lottery has not been won, the second specific combination process is terminated as it is.

[0259] If it is determined that the bonus lottery has been won, in step S916, it is determined whether or not a bonus winning flag is set. If the bonus winning flag is not set, the process proceeds to step S917, and a lottery process for the number of bonus games in the attack mode is performed. In such a lottery process for the number of bonus games, a table for the lottery of the number of bonus games in the attack mode is acquired from the various table storage areas 105a of the ROM 105, and a lottery counter is acquired from the various counter areas 106e of the RAM 106. The table for the lottery of the number of bonus games in the attack mode is set such that the number of bonus games varies according to the type of specific combination. For example, for a strong cherry, there is a 90% probability of adding 20 games in the attack mode as a bonus, and a 10% probability of adding 80 games as a bonus. Also, for a weak cherry, there is a 95% probability of adding 5 games as a bonus, and a 5% probability of adding 100 games as a bonus.

[0260] In step S918, a game count increase process for the attack mode is performed. In such a process, a value corresponding to the increased game count selected in step S917 is added to a counter that manages the continuous game count of the attack mode (more specifically, the attack mode continuous counter provided in each counter area 106e of the RAM 106). Then, in step S919, after performing a process of setting the increase command as an output target to the display control device 81, this second specific role process ends.

[0261] If the bonus winning flag is set in step S916, the process proceeds to step S920. In step S920, an attack mode increase flag is set in each flag storage area 106d of the RAM 106, and then this second specific role process ends. The attack mode increase flag is a flag for the CPU 102 to recognize that the condition for increasing the game count of the attack mode is satisfied. Although details will be described later, when the bonus ends in a situation where the attack mode increase flag is set, an increase in the attack mode is performed at the end of the bonus. That is, similar to the game count increase notification in the challenge mode, it is set so that the game in which the increase notification is performed differs depending on whether a bonus is won simultaneously.

[0262] <Third specific role process> Next, the third specific role process executed in step S709 will be described with reference to the flowchart of FIG. 34.

[0263] The case where the third specific role process is performed is when it is in the third RT state, or when it is in the second RT state and has won the VB mode. The corresponding display mode in this case is the attack mode or the VB mode. In the third specific role process, a process for increasing the continuous game count of the attack mode is performed.

[0264] That is, in step S1001, a lottery process for adding extra games in the attack mode is performed. Such a process is the same as the process in step S914. Note that the winning probability of the extra lottery may be different between the lottery process in step S914 and the lottery process in step S1001.

[0265] In step S1002, it is determined whether the lottery result in step S1001 is an extra winning result. If it is determined that the extra lottery is won, in step S1003, it is determined whether the bonus winning flag is set. If the bonus winning flag is not set, the process proceeds to step S1004, and a lottery process for the number of extra games in the attack mode is performed. Then, in step S1005, a process for adding extra games in the attack mode is performed, and in step S1006, a process of setting the extra command as an output target to the display control device 81 is performed, and then this third specific role process ends. The processes in steps S1003 to S1006 are the same as the processes in steps S916 to S919. Note that the number of extra games may be different between the lottery process in step S916 and the lottery process in step S1004.

[0266] If a negative determination is made in step S1002, the third specific role process ends as it is. Also, if it is determined in step S1003 that the bonus winning flag is set, the attack mode extra flag is set in step S1007, and then the third specific role process ends. The attack mode extra flag is as described above.

[0267] Returning to the explanation of the lottery result corresponding process (Fig. 31), if it is determined in step S701 that the result of the current lottery process is not a specific role win, or even if it is a specific role win and it is determined in step S702 that the bonus win flag is set, then in step S710, it is determined whether the result of the current lottery process is a win for the push order replay or the push order bell (hereinafter, these are collectively referred to as "push order roles"). If it is a win for the push order role, then in step S711, the push order role process is executed. Such a push order role process will be described in detail later.

[0268] After executing any one of the processes in step S705, step S708, step S709, and step S711, or after making a negative determination in step S710, the process proceeds to step S712. In step S712, it is determined whether a specialization zone flag corresponding to the boosted specialization zone is set in the various flag storage areas 106d of the RAM 106. The specialization zone flag is a flag set based on the establishment of the seventh replay winning. The boosted specialization zone indicates a state in which an increase in the number of consecutive games in the attack zone occurs with a high probability over a plurality of games. If the specialization zone flag is set in step S712, then in step S713, the process for the specialization zone is executed. Such a specialization zone flag, the specialization zone, and the process for the specialization zone will be described in detail later. If a negative determination is made in step S712, or after executing the process in step S713, the current lottery result corresponding process ends.

[0269] As described above, in the lottery result corresponding process, when it is determined as a specific role win, subject to the condition that it is not in the carry-over state, a lottery for shifting to the challenge mode, attack mode, or VB mode, or a process for adding to the number of consecutive games in the challenge mode or attack mode is performed. In other words, even when it is determined as a specific role win, during the carry-over state, a lottery for shifting to the challenge mode, attack mode, or VB mode, or a process for adding to the number of consecutive games in the challenge mode or attack mode is not performed, and its execution is restricted. When winning the lottery for shifting to the challenge mode, attack mode, or VB mode, after going through the precursor game, a notification of winning the lottery for shifting is made. Therefore, hereinafter, a process for shifting the game state based on the result of the lottery for shifting the display mode will be described.

[0270] <Process for Shifting the Game State Based on the Result of the Lottery for Shifting the Display Mode> (2) In the process for shifting the game state based on the result of the lottery for shifting the display mode, a process for notifying winning the lottery for shifting the display mode and a process for notifying shifting the game state are performed. Therefore, first, a process related to notifying winning the lottery for shifting will be described.

[0271] <Process for Mode Shift Notification> Notification of winning the lottery for shifting is performed in the process for mode shift notification (step S206) in the normal process (Figure 15). The process for mode shift notification is a process that is executed when a predetermined bet operation is performed (when it is determined that the bet amount in step S205 is the specified number). Hereinafter, the process for mode shift notification will be described with reference to the flowchart in Figure 36.

[0272] In step S1101, it is determined whether the number of precursor games is 0. The count of the number of precursor games is performed in the winning result corresponding process described later, and each time one game is completed, the number of precursor games is decremented by 1. If the number of precursor games is not 0, the process for mode shift notification is terminated as it is.

[0273] When the number of preliminary games is 0, it is determined whether the bonus winning flag is set in step S1102. That is, it is determined whether the current preliminary mode is a preliminary mode triggered by a bonus win. If the bonus winning flag is set, after setting the bonus winning notification command as an output target to the display control device 81 in step S1103, the process for this mode transition notification is terminated. The display control device 81 that has received the bonus winning notification command notifies that it has won the bonus, for example, by displaying "Bonus Confirmed!!" on the auxiliary display unit 65. Note that it may be configured to also notify the type of bonus won (either the first BB or the second BB).

[0274] Incidentally, in the present embodiment, when a bonus and an attack mode, a challenge mode, etc. are simultaneously won, the winning notifications for these attack modes, etc. are performed at the end of the bonus notified in step S1103. Although the process related to such winning notification will be described in detail later, when performing the winning notification for the attack mode, etc. in accordance with the bonus winning notification, it is advisable to configure to set the winning notification command for the attack mode, etc. in accordance with the bonus winning notification command set in step S1103.

[0275] If a negative determination is made in step S1102, the process proceeds to step S1104. In step S1104, it is determined whether the challenge mode winning flag is set. That is, it is determined whether the current precursor mode is a precursor mode triggered by winning the challenge mode. If the challenge mode winning flag is set, in step S1105, the challenge mode winning flag is cleared. Then, in step S1106, the challenge mode flag is set in the various flag storage areas 106d of the RAM 106. The challenge mode flag is a flag for the CPU 102 to recognize that the current display mode is the challenge mode. In step S1107, the challenge mode start command is set as the output target to the display control device 81. The display control device 81 that has received the challenge mode start command notifies that the challenge mode has started through the auxiliary display unit 65 or the like. Such notification will be described in detail later.

[0276] Thereafter, in step S1108, the counting of the challenge mode continuation count is started. Specifically, the initial value (for example, 10) of the number of continuous games in the challenge mode is set in the challenge mode continuation counter provided in the various counter areas 106e of the RAM 106. After the process of step S1108 is performed, the process for notifying the mode transition ends.

[0277] If it is determined in step S1104 that the challenge mode winning flag is not set, it is determined in step S1109 whether the attack mode winning flag is set. That is, it is determined whether the current precursor mode is a precursor mode triggered by winning the attack mode. If the attack mode winning flag is set, in step S1110, the attack mode winning flag is cleared. Then, in step S1111, an attack notification flag is set in the various flag storage areas 106d of the RAM 106. The attack notification flag is a flag for shifting the game state to the second RT state when winning the lottery for shifting to the attack mode. After that, in step S1112, an attack mode winning notification command is set as an output target to the display control device 81. The display control device 81 that has received the attack mode winning notification command notifies the winning of the attack mode lottery through the auxiliary display unit 65 or the like. Such notification will be described in detail later. After executing the process of step S1112, the process for this mode transition notification is terminated.

[0278] Incidentally, in the present embodiment, the mode of notifying the winning of the super attack mode is different from the mode of notifying the winning of the attack mode. Therefore, in step S1112, it is preferable to configure the attack mode winning notification command to include information on whether it is the super attack mode or not. The mode of notifying the winning of the attack mode and the mode of notifying the winning of the super attack mode only need to be different to such an extent that the player can distinguish them. More preferably, the mode of notifying the winning of the super attack mode with a higher degree of advantage is more elaborate than the mode of notifying the winning of the attack mode.

[0279] Note that the configuration may be such that the modes of notification of winning for these attack modes and super attack modes are made common. By doing so, it becomes possible to make the content of the winning appear as if it has been upgraded from the attack mode to the super attack mode between the attack mode winning notification game and the start notification game, and it is possible to eliminate the delay caused by the attack mode winning notification game and the start notification game being different.

[0280] If it is determined in step S1109 that the attack mode winning flag is not set, it is determined in step S1113 whether the VB mode winning flag is set. That is, it is determined whether the current precursor mode is a precursor mode triggered by winning the VB mode. If the attack mode winning flag is set, in step S1114, the VB mode winning flag is cleared. Then, in step S1115, a VB notification flag is set in the various flag storage areas 106d of the RAM 106. The VB notification flag is a flag for shifting the game state to the third RT state when winning the VB mode transition lottery. After that, in step S1116, the VB mode winning notification command is set as an output target to the display control device 81. The display control device 81 that has received the VB mode winning notification command notifies the winning of the VB mode transition lottery by the auxiliary display unit 65 or the like. Such notification will be described in detail later. After executing the process of step S1116, the process for this mode transition notification is terminated. Also, if it is determined in step S1113 that the VB mode winning flag is not set, the process for this mode transition notification is terminated as it is.

[0281] That is, among the challenge mode, attack mode, and VB mode that transition through the precursor mode, for the challenge mode, the challenge mode is started based on the bet operation when the number of precursor games in the precursor mode becomes 0. On the other hand, for the attack mode and VB mode, only the notification of winning the attack mode transition lottery or VB mode transition lottery is made based on the bet operation when the number of precursor games in the precursor mode becomes 0, and the attack mode and VB mode are not started even when the number of precursor games becomes 0. This is because the challenge mode as a display mode does not involve a transition in the gaming state, while the attack mode and VB mode involve a transition in the gaming state. Specifically, the attack mode is started by transitioning to the second RT state, and the VB mode is started by transitioning to the third RT state.

[0282] As already described, the transition to the second RT state occurs when winning the first promotion replay 1 to 4 and when the third replay win is established, and the transition to the third RT state occurs when winning the second promotion replay 1, 2 and when the fourth and fifth replay wins are established. And the cases of winning the first promotion replay 1 to 4 and the third replay win being established, or winning the second promotion replay 1, 2 and the fourth and fifth replay wins being established are when the operation order of the stop switches 42 to 44 at the time of winning these promotion replays corresponds to the third replay win or the like. Therefore, when winning the lottery for the transition to the attack mode or VB mode, thereafter, in the game that wins the role of causing these gaming state transitions, the operation order of the stop switches 42 to 44 is notified to enable the transition of the gaming state. Note that until the attack mode or VB mode is started (until the gaming state transitions) after the notification of winning the lottery for the transition to the attack mode or VB mode, a notification in the preparation state (for example, a notification of "preparing") is made.

[0283] <Explanation regarding the transition of the display mode> The notification process for shifting the game state is performed in the draw result corresponding process (Figure 31) at the pressing order winning combination process (step S711). Here, prior to the explanation of the pressing order winning combination process, an outline of the case where the operation order of the stop switches 42 to 44 is notified will be explained with reference to Figure 37.

[0284] <Outline of the Pressing Order Notification Effect> The notification of the operation order at the time of winning the pressing order winning combination (pressing order notification, pressing order notification effect, order notification) is mainly performed on the auxiliary display unit 65 and the instruction monitor 68. Here, as an example, the pressing order notification effect on the auxiliary display unit 65 will be explained for the case of winning the pressing order winning combination when the operation order to be notified this time is middle → right → left. The pressing order notification on the instruction monitor 68 will be explained in detail later.

[0285] As shown in Figure 37(a), on the auxiliary display unit 65, among the three button displays arranged in parallel corresponding to the stop switches 42 to 44, the button display corresponding to the stop switch to be operated first (the middle button display corresponding to the middle stop switch 43 in the figure) is attached with the number 1 and is displayed larger than the other button displays. Also, each button display is displayed in the color corresponding to the winning combination (yellow for bell, blue for replay, etc.). Thus, the player can recognize the winning combination in the current game and that the stop switch to be operated first is the middle stop switch 43. Also, on the auxiliary display unit 65, the right button display is attached with the number 2 and displayed to indicate that the stop switch to be operated next is the right stop switch 44, and the left button display is attached with the number 3 and displayed to indicate that the stop switch to be operated last is the left stop switch 42.

[0286] When the player operates the middle stop switch 43, as shown in FIG. 37(b), in the auxiliary display unit 65, the middle button display corresponding to the middle stop switch 43 disappears, and the right button display corresponding to the right stop switch 44 is largely displayed. Thereby, the player can confirm that the operation of the middle stop switch 43 has been completed and that the stop switch to be operated next is the right stop switch 44.

[0287] When the player operates the right stop switch 44, as shown in FIG. 37(c), in the auxiliary display unit 65, the right button display corresponding to the right stop switch 44 disappears, and the left button display corresponding to the left stop switch 42 is largely displayed. Thereby, the player can confirm that the operation of the right stop switch 44 has been completed and that the stop switch to be operated next is the left stop switch 42.

[0288] Regarding the execution timing of the push order notification, it is set to execute the push order notification during the invalid period of the stop switches 42 to 44 from the start of the rotation of each reel 32L, 32M, 32R until it reaches a constant speed rotation after passing through the acceleration period. By adopting such a configuration that executes the push order notification at a timing earlier than when the operations of the stop switches 42 to 44 become valid, it becomes possible to make the player operate the stop switches 42 to 44 after recognizing the operation order of the stop switches 42 to 44, and the game can proceed smoothly.

[0289] <Push order winning combination process> Next, the push order winning combination process executed in step S711 in the lottery result corresponding process (FIG. 31) will be described with reference to the flowchart of FIG. 38.

[0290] In step S1201, it is determined whether the current lottery result is any one of the first promotion replays 1 to 4. The case of making an affirmative determination in step S1201 means that in accordance with the operation order of the current game, the first replay game or the third replay game wins. In this case, the process proceeds to step S1202, and it is determined whether an attack notification flag is set in the various flag storage areas 106d of the RAM 106. As already explained, the attack notification flag is a flag that is set when the number of precursor games in the precursor mode becomes 0 after winning the lottery for transitioning to the attack mode in the mode transition notification process (Fig. 36).

[0291] When the attack notification flag is set, in step S1203, the process for notifying the pressing order for the third replay game is executed. Specifically, among the first replay game and the third replay game, the operation order corresponding to the winning of the third replay game is notified (see Fig. 23(a)). Then, in step S1204, after performing the process of setting the pressing order notification command as the output target to the display control device 81 which is the sub-control device, this pressing order role process ends. The pressing order notification command includes the information of the current display mode and the information of the lottery result. The process on the display control device 81 side based on receiving the pressing order notification command will be described in detail later.

[0292] Note that the case of notifying the operation order corresponding to the winning of the third replay game in step S1203 is basically after winning the lottery for transitioning to the attack mode and after the winning notification of the attack mode is performed through the precursor mode, and it is assumed to be before transitioning to the attack mode. That is, in the lottery tables in the second RT state and the third RT state, the first promotion replays 1 to 4 do not win, and only in the first RT state do the first promotion replays 1 to 4 win. However, even during the attack mode, there may be a case where the game state drops from the second RT state to the first RT state due to a misoperation or the like. Even in such a case, by winning the first promotion replays 1 to 4, it is possible to quickly return to the second RT state.

[0293] If a negative determination is made in step S1201, then in step S1205, it is determined whether the current lottery result is any one of the fall replays 1 to 3. A positive determination in step S1205 means that in accordance with the operation order of the current game, the first replay or the second replay wins a prize. In this case, in step S1206, it is determined whether the above attack notification flag is set. If the attack notification flag is set, then in step S1207, the process for notifying the pressing order for the first replay is executed. Specifically, among the first replay and the second replay, the operation order corresponding to the winning of the first replay is notified (see Fig. 23(b)). Then, after performing the process of setting the pressing order notification command in step S1208, this pressing order role process ends.

[0294] In this way, when winning the first promotion replay 1 to 4 in the situation of winning the lottery for the transition to the attack mode, by notifying the operation order corresponding to the winning of the third replay, it becomes possible to shift the game state to the second RT state. On the other hand, if a negative determination is made in step S1202, the pressing order role process ends without performing the process for notifying the pressing order. Therefore, for example, in the first RT state, even if winning the first promotion replay 1 to 4 without winning the attack mode, there are cases where the first replay wins a prize and cases where the third replay wins a prize.

[0295] Also, when winning the fall replays 1 to 3 in the situation where the attack notification flag is set, by notifying the operation order corresponding to the winning of the first replay, it becomes possible to prevent the game state from shifting to the first RT state. On the other hand, if a negative determination is made in step S1206, the pressing order role process ends without performing the process for notifying the pressing order. Therefore, for example, when the attack mode ends and the attack notification flag is cleared and the display mode shifts to the normal mode, there may be cases where the second replay wins a prize due to winning the fall replays 1 to 3, and the RT state shifts from the second RT state to the first RT state.

[0296] Also, for example, in the first RT state, if the player wins the first promotion replay 1 to 4 without winning the attack mode, and by chance the operation sequence corresponds to the third replay winning and the third replay winning is achieved (even if the second RT state is entered), the second replay winning can be achieved by winning the fall replay 1 to 3. Therefore, as described above, even if the player accidentally enters the second RT state without winning the attack mode, the player will quickly enter the first RT state thereafter.

[0297] If a negative determination is made in step S1205, in step S1209, it is determined whether the current lottery result is any one of the second promotion replays 1 and 2. A positive determination in step S1209 means that the first replay, the fourth replay, or the fifth replay wins according to the operation sequence of the current game. In this case, in step S1210, it is determined whether the attack notification flag is set. If the attack notification flag is set, in step S1211, it is determined whether the VB notification flag is set in the various flag storage areas 106d of the RAM 106. As already explained, the VB notification flag is a flag that is set when the number of precursor games in the precursor mode becomes 0 after winning the lottery for the transition to the VB mode in the mode transition notification process (FIG. 36).

[0298] If the VB notification flag is set, in step S1212, the process for notifying the pressing order of the fourth replay or the fifth replay is executed. Specifically, among the first replay, the fourth replay, and the fifth replay, the operation sequence corresponding to the fourth replay winning or the fifth replay winning is notified (see FIG. 23(b)). Thereafter, in step S1213, the process of setting the pressing order notification command is performed, and then this pressing order role process ends.

[0299] If a negative determination is made in step S1210, the push order role process ends without performing the process for notifying the push order. On the other hand, if a negative determination is made in step S1211, the process for notifying the push order for the first replay is executed in step S1207, and after performing the process of setting the push order notification command in step S1208, this push order role process ends. Therefore, when winning the second promotion replay 1, 2 without winning the VB mode, if it is during the attack mode, the push order notification effect corresponding to the first replay winning is performed, and if it is not during the attack mode, the push order notification effect is not performed.

[0300] If a negative determination is made in step S1209, in step S1214, it is determined whether the lottery result of this time is either BAR replay 1 or 2. The case of making an affirmative determination in step S1214 is a case where, depending on the operation order of this game, any one of the first replay, the third replay, and the sixth replay to the eighth replay wins. In this case, in step S1215, it is determined whether the attack notification flag is set. If the attack notification flag is set, in step S1216, it is determined whether the VB notification flag is set. If the attack notification flag is set and the VB notification flag is set, in step S1217, the process for notifying the push order for the sixth replay to the eighth replay is executed. Specifically, among the first replay, the third replay, and the sixth replay to the eighth replay, the operation order corresponding to the sixth replay winning to the eighth replay winning is notified (see Fig. 23(c)). After that, in step S1218, after performing the process of setting the push order notification command, this push order role process ends.

[0301] If a negative determination is made in step S1215, the push order role process ends without performing the process for notifying the push order. On the other hand, if a negative determination is made in step S1216, the process for notifying the push order for the first replay is executed in step S1207, and after performing the process of setting the push order notification command in step S1208, this push order role process ends. Therefore, when winning on BAR replay 1 or 2 without winning on VB mode, if it is during the attack mode, the push order notification effect corresponding to the first replay winning is performed, and if it is not during the attack mode, the push order notification effect is not performed.

[0302] If a negative determination is made in step S1214, in step S1219, it is determined whether the lottery result this time is a win on the push order bell. If it is a win on the push order bell, in step S1220, it is determined whether the current display mode is in the normal mode or the challenge mode. If it is not in the normal mode or the challenge mode, in step S1221, the process for notifying the operation order corresponding to the first minor winning is executed for push order notification (see FIG. 19). Then, after performing the process of setting the push order notification command in step S1222, this push order role process ends. If a negative determination is made in step S1219 or a positive determination is made in step S1220, the push order role process ends as it is without performing the process for push order notification.

[0303] <Process for shifting the display mode based on the winning result> <Processing corresponding to the winning result> Next, the process when a role corresponding to shifting the game state wins as a result of notifying for shifting the game state as described above will be explained (3). This process is performed in the winning result corresponding process (step S414) in the reel control process (FIG. 18). Hereinafter, the winning result corresponding process will be explained with reference to the flowchart of FIG. 39.

[0304] In step S1301, game count management processing is executed. Although details will be described later, in this game count management processing, in addition to counting the number of omen games in the above-mentioned omen mode, the number of continuous games in the challenge mode, attack mode, VB mode, and specialized zone is counted.

[0305] In the subsequent step S1302, it is determined whether or not the current stop result satisfies the third replay winning. As described above, when the third replay winning is satisfied, in the RT state processing (FIG. 21), processing for shifting the game state to the second RT state is performed. In this case, in step S1303, it is determined whether or not an attack notification flag is set. The case where the attack notification flag is not set is the case where the third replay winning is satisfied without the condition for shifting to the attack mode being satisfied. In this case, without performing the processing for starting the attack mode, the prize result corresponding processing is terminated as it is. When the attack notification flag is set, in step S1304, it is determined whether or not the current display mode is in the attack mode. Specifically, it is determined whether or not an attack mode flag is set in the various flag storage areas 106d. The attack mode flag is a flag for the CPU 102 to identify that the display mode is in the attack mode. Incidentally, as flags for identifying the display mode, in addition to the attack mode flag, a challenge mode flag, a VB mode flag, a specialized zone flag, and a BB mode flag are provided. In the present embodiment, when the display mode is a mode (VB mode, additional specialized zone) corresponding to an RT state higher than the attack mode, the attack mode flag coexists with the corresponding flag (VB mode flag, specialized zone flag) of that mode. Therefore, for example, the case where it is determined in step S1304 that the attack mode flag is set includes not only the case where it is in the attack mode but also the case where it is in the VB mode or the specialized zone.

[0306] In step S1304, if the attack mode flag is set, since the display mode is already the attack mode, the corresponding process for the winning result is simply terminated. On the other hand, if the attack mode flag is not set, the processes for starting the attack mode are performed in steps S1305 to S1307.

[0307] That is, in step S1305, the attack mode flag is set. In the subsequent step S1306, the attack mode start command is set as the output target to the display control device 81. The display control device 81 that has received the attack mode start command notifies the auxiliary display unit 65 or the like that the attack mode will start from the next game. Such notification will be described in detail later. Then, in step S1307, the counting of the attack mode continuation number is started. Specifically, an initial value (for example, 50) of the number of continuous games in the attack mode is set in the attack mode continuation counter provided in the various counter areas 106e of the RAM 106.

[0308] After the process of step S1307 is performed, it is determined in step S1308 whether the specialization zone flag is set. A positive determination in step S1308 means that the attack mode won this time is the super attack mode. In this case, after clearing the specialization zone winning flag in step S1309, the process for starting the additional specialization zone (steps S1318 to S1320) is advanced. The process for starting the additional specialization zone will be described later. If a negative determination is made in step S1308, the corresponding process for the winning result is terminated as it is.

[0309] In step S1302, if it is determined that the third replay winning has not been established, the process proceeds to step S1310. In step S1310, it is determined whether the fourth and fifth replay winnings have been established as the current stop result. As described above, if the fourth and fifth replay winnings have been established, in the RT state process (Figure 21), processing for shifting the game state to the third RT state is performed. In this case, in step S1311, it is determined whether the VB notification flag is set. If the VB notification flag is not set, it means that the fourth and fifth replay winnings have been established without winning the VB mode transition lottery. In this case, without performing the processing for the VB mode start appearance, the prize result corresponding process is terminated as it is. If the VB notification flag is set, in step S1312, it is determined whether the VB mode flag is set. If the VB mode flag is set, since the display mode is already the VB mode, the present prize result corresponding process is terminated as it is. On the other hand, if the VB mode flag is not set, the processing for starting the VB mode is performed in steps S1313 to S1315.

[0310] That is, in step S1313, the process of setting the VB mode flag is performed. In this case, in the various flag storage areas 106d, the attack mode flag and the VB mode flag will coexist. This is because the VB mode is a mode that transitions through the attack mode and, after the VB mode ends, always transitions to the attack mode.

[0311] Thereafter, in step S1314, the VB mode start command is set as an output target to the display control device 81. The display control device 81 that has received the VB mode start command notifies the auxiliary display unit 65 or the like that the VB mode will be started from the next game. Such notification will be described in detail later. Then, in step S1315, the counting of the VB mode continuation number is started. Specifically, an initial value (for example, 60) of the number of continuous games in the VB mode is set in the VB mode continuation counter provided in each counter area 106e of the RAM 106. After the process of step S1315 is performed, this winning result corresponding process is terminated.

[0312] If it is determined in step S1310 that the fourth and fifth replay wins are not established, the process proceeds to step S1316. In step S1316, it is determined whether or not the seventh replay win is established as the current stop result. In the present embodiment, when the seventh replay win is established, that is, when the "black BAR" symbol stops in the middle stage of the left reel 32L, the "black BAR" symbol stops in the middle stage of the middle reel 32M, and the "black BAR" symbol stops in the middle stage of the right reel 32R, and the "black BAR" symbol stops on the middle combination line, it is configured to shift to the bonus specialization zone. In the bonus specialization zone, not only for specific winning combinations, but also for all winning combinations that can be won (push order winning combinations, specific winning combinations, and bonuses), the number of continuous games in the attack mode is increased. Note that the case where the seventh replay win is established means that when winning on BAR replay 1, and the stop switches 42 to 44 are operated in the operation order corresponding to the seventh replay win (FIG. 23(c)), and further, when winning the lottery for the seventh replay among the first, sixth, and seventh replays, for example, when winning on BAR replay 1, winning the lottery for the seventh replay to win with a probability of 1 / 20.

[0313] When the seventh replay game winning is established, at step S1317, it is determined whether or not the notification flag for VB is set. If the notification flag for VB is set, the processing for starting the specialization zone is performed at steps S1318 to S1320. As already described, when an affirmative determination is made at step S1308 and the processing of step S1309 is performed at the start of the super attack mode, the processing of steps S1318 to S1320 is also performed.

[0314] Specifically, at step S1318, a process of setting a specialization zone flag in the various flag storage areas 106d of the RAM 106 is performed. The specialization zone flag is a flag for the CPU 102 to recognize that it is the above-mentioned overlaid specialization zone. When the specialization zone flag is set, the counting of the number of continuous games in the VB mode is stopped. In this case, the attack mode flag, the VB mode flag, and the specialization zone flag coexist in the various flag storage areas 106d.

[0315] Thereafter, at step S1319, the specialization zone start command is set as an output target to the display control device 81. The display control device 81 that has received the specialization zone start command notifies, by means of the auxiliary display unit 65 or the like, that the specialization zone will start from the next game. Such notification will be described in detail later. And at step S1320, the counting of the number of continuations of the specialization zone is started. Specifically, the initial value (for example, 5) of the number of continuous games of the specialization zone is set in the specialization zone continuation counter provided in the various counter areas 106e of the RAM 106. After the processing of step S1320 is performed, this winning result corresponding process is terminated. Also, if a negative determination is made at step S1316 or step S1317, the winning result corresponding process is terminated as it is.

[0316] As described above, based on the winning of a role (third to fifth replay games) corresponding to shifting the game state, separate from the RT state processing (Figure 21), processing for shifting the display mode is performed. This is to avoid the situation where, even though not winning the lottery for shifting the display mode, an attack mode or the like is started based on the accidental winning of a role corresponding to shifting the game state.

[0317] Also, when shifting the display mode, among those accompanied by a shift in the game state, when shifting to a higher-level mode, that is, when shifting from the normal mode or challenge mode to the attack mode, or when shifting from the attack mode to the VB mode, or when shifting from the VB mode to the specialized zone, it is configured to shift based on the winning result of the corresponding role. Therefore, the shift of the display mode and the shift of the game state are performed in a set in the same game. On the other hand, in the case of shifting to a lower-level mode, for example, when the game state shifts due to the winning of the second replay game as a falling replay or the stop of a transition outcome, the display mode is not shifted. When shifting to a lower-level mode, the game state is managed by the winning result (processing for the RT state), while the display mode is managed by the number of games. Therefore, when shifting to a lower-level mode, the shift of the game state and the shift of the display mode may be performed in separate games.

[0318] <Game number management processing> Regarding the game number management processing executed in step S1301 of the above winning result corresponding processing, it will be described with reference to the flowchart of Figure 40. In the game number management processing, the number of omen games in the omen mode is counted, and the number of continuous games in the challenge mode, attack mode, VB mode, and specialized zone is counted. Based on these continuous game numbers of the display modes becoming 0, processing for ending the corresponding display mode is performed.

[0319] In the game count management process, first, at step S1401, it is determined whether the bet number is a specific number. As already explained, in this embodiment, each game can be carried out with bet numbers from 1 to 3. At step S1401, it is determined whether the specific number among them is 3 bets. If it is not 3 bets, the game count management process is terminated as it is. That is, in 1-bet or 2-bet games, the count of the number of games in the omen mode and the continuous game count in the challenge mode etc. is not performed.

[0320] If the game to be ended this time is a 3-bet game, the process proceeds to step S1402. At step S1402, it is determined whether the bonus winning flag is set or it is in the bonus state. If an affirmative determination is made at step S1402, at step S1403, after performing the process of clearing each display mode flag of the challenge mode flag, attack mode flag, VB mode flag, and specialization zone flag, this game count management process is terminated. That is, when the bonus winning flag is set or during the bonus, the count of the number of games such as the attack mode is not performed. Note that if each flag is not set at step S1403, that state is maintained.

[0321] Incidentally, at step S1403, while clearing the attack mode flag, VB mode flag, etc., the attack notification flag and VB notification flag are not cleared. Therefore, after the bonus ends, after going through the preparation state of the attack mode etc., these flags can be used to give a push order notification for shifting the game state and return to the game state before the bonus. On the other hand, when a bonus is won during the challenge mode or specialization zone, the challenge mode and specialization zone end due to the bonus win.

[0322] If a negative determination is made in step S1402, then in step S1404, it is determined whether the number of precursor games is 0. If it is not 0, then in step S1405, a process of subtracting 1 from the number of precursor games is performed. If the number of precursor games is 0 in step S1404 (when not in the precursor mode), or after the process of step S1405 is executed, then in steps S1406 to S1428, a count process of the number of continuous games in each mode is performed.

[0323] That is, in step S1406, it is determined whether the current display mode is the challenge mode. If it is the challenge mode, then proceed to step S1407, and by performing a process of subtracting 1 from the challenge mode continuous counter, the number of continuous games in the challenge mode is subtracted. Then, in step S1408, it is determined whether the challenge mode continuous counter is 0. If it is not 0, then the game number management process is terminated as it is. If it is 0, then in step S1409, the challenge mode flag is cleared, and in step S1410, the challenge mode end command is set as an output target to the display control device 81. In the display control device 81 that has received the challenge mode end command, an announcement that the challenge mode ends in this game is made by the auxiliary display unit 65 or the like. After the process of step S1410 is performed, the game number management process is terminated.

[0324] If it is determined in step S1406 that it is not the challenge mode, then proceed to step S1411. In step S1411, it is determined whether the current display mode is the attack mode. If it is the attack mode, then proceed to step S1412, and it is determined whether it is a specialized zone during the attack mode. That is, when shifting to a specialized zone at the start of the attack mode like the super attack mode, an affirmative determination is made in step S1412. If it is within the specialized zone, then in steps S1425 to S1428, a game number management process for the specialized zone is performed. These processes will be described later.

[0325] If it is determined in step S1412 that it is not a specialized zone, in step S1413, the attack mode continuation counter is decremented by 1 to subtract the number of continuous games in the attack mode. Then, in step S1414, it is determined whether the attack mode continuation counter is 0. If it is not 0, the game count management process is terminated as it is. If it is 0, in step S1415, the attack mode flag is cleared, and in step S1416, the attack notification flag is cleared. Then, in step S1417, the attack mode end command is set as an output target to the display control device 81. In the display control device 81 that has received the attack mode end command, the auxiliary display unit 65 or the like notifies that the attack mode has ended in this game. Such notification will be described in detail later. After performing the process of step S1417, the game count management process is terminated.

[0326] If it is determined in step S1411 that it is not in the attack mode, the process proceeds to step S1418. In step S1418, it is determined whether the current display mode is the VB mode. If it is the VB mode, the process proceeds to step S1419, and it is determined whether it is an overlaid specialized zone. If it is not an overlaid specialized zone, in step S1420, the VB mode continuation counter is decremented by 1 to subtract the number of continuous games in the VB mode. Then, in step S1421, it is determined whether the VB mode continuation counter is 0. If it is not 0, the game count management process is terminated as it is. If it is 0, in step S1422, the VB mode flag is cleared, and in step S1423, the VB notification flag is cleared. Then, in step S1424, the VB mode end command is set as an output target to the display control device 81. In the display control device 81 that has received the VB mode end command, the auxiliary display unit 65 or the like notifies that the VB mode has ended in this game. Such notification will be described in detail later. After performing the process of step S1424, the game count management process is terminated.

[0327] In step S1419, if it is determined that it is a superimposition specialization zone, the process proceeds to step S1425. As already described, if it is determined in step S1412 that it is a specialization zone during the attack mode, the process also proceeds to step S1425. In step S1425, the process of subtracting 1 from the specialization zone continuation counter is performed to subtract the number of games in the specialization zone continuation. Then, in step S1426, it is determined whether the specialization zone continuation counter is 0. If it is 0, the specialization zone flag is cleared in step S1427, and the specialization zone end command is set as the output target to the display control device 81 in step S1428. The display control device 81 that has received the specialization zone end command notifies the auxiliary display unit 65 or the like that the specialization zone has ended in this game. Such notification includes, for example, notifying the total number of games in which the superimposition has been successfully performed in the current specialization zone. After the process of step S1428 is performed, the game number management process ends. If a negative determination is made in step S1418 or step S1426, the game number management process ends as it is.

[0328] <End determination process> Next, as the process at the end of the bonus, the end determination process will be described with reference to the flowchart of FIG. 41. As already described, the end determination process is the process implemented in step S615 in the bonus state process (FIG. 26). In the end determination process, it is determined whether the bonus end condition is satisfied. When the bonus is to be ended, the process for notifying the winning of the attack mode or the like that has won in duplicate with the bonus is performed, and the process for adding the number of games of the attack mode or the like that has won in duplicate with the bonus is performed.

[0329] That is, in step S1501, it is determined whether a minor winning has occurred. As already described, during the bonus, the first minor winning (BB minor winning 1) is highly likely to occur (Fig. 28). Also, when winning at BB minor winning 2 (IV = 30), the stop switches 42 to 44 are operated in the operation sequence corresponding to the 39th minor winning (Fig. 27(b)). Further, when winning the lottery for the 39th minor winning out of the first minor winning and the 39th minor winning, the 39th minor winning is established. In this embodiment, for example, when winning at BB minor winning 2, it wins the lottery for the 39th minor winning with a probability of 1 / 100. When winning at BB minor winning 3 (IV = 31), the stop switches 42 to 44 are operated in the operation sequence corresponding to the 40th minor winning (Fig. 27(b)). Further, when winning the lottery for the 40th minor winning out of the first minor winning and the 40th minor winning, the 40th minor winning is established. In this embodiment, for example, when winning at BB medium BAR alignment winning, it wins the lottery for the 40th minor winning with a probability of 1 / 200. Note that by adjusting the winning probabilities of BB minor winning 2 and BB minor winning 3, it may be configured to adjust the probabilities of the 39th minor winning and the 40th minor winning occurring. More specifically, the point value PV is allocated so that BB minor winning 2 wins with a probability of about 1 / 100 of the above configuration, and the point value PV is allocated so that BB minor winning 3 wins with a probability of about 1 / 200 of the above configuration. Then, if a stop operation is performed aiming at the corresponding minor winning (the 39th minor winning, the 40th minor winning) when winning at BB minor winning 2 or BB minor winning 3, it may be configured to be able to establish the corresponding minor winning.

[0330] When it is determined in step S1501 that a minor winning has occurred, in step S1502, a process of subtracting the payout number of the current game from the remaining payout number is performed. When a negative determination is made in step S1501, or after the process of step S1502 is executed, in step S1503, it is determined whether the remaining payout number has become 0. If it is not 0, the end determination process is terminated as it is. If it is 0, after setting the bonus end command as an output target to the display control device 81 in step S1504, in steps S1505 to S1518, processes for winning notification such as the attack mode and processes for adding to the number of continuous games such as the attack mode are performed.

[0331] That is, in step S1505, it is determined whether the attack mode winning flag is set. When the attack mode winning flag is set, in step S1506, a lottery process for the number of preview games is performed, in step S1507, the number of preview games is set, and in step S1508, a preview command is set. Incidentally, in this embodiment, in the lottery process for the number of preview games in step S1506, a lottery is performed with a 100% probability that the number of preview games becomes 0. That is, in step S1507, the number of preview games of 0 games is always set, and a winning notification such as the attack mode is performed in the next game after the bonus end game. After the process of step S1508 is executed, the end determination process is terminated.

[0332] If the attack mode selection flag is not set in step S1505, then in step S1509, it is determined whether the challenge mode selection flag is set. If the challenge mode selection flag is set, then after performing the premonition mode processing from step S1506 to step S1508, the end determination process is terminated. If the challenge mode selection flag is not set in step S1509, then in step S1510, it is determined whether the VB mode selection flag is set. If the VB mode selection flag is set, then after performing the premonition mode processing from step S1506 to step S1508, the end determination process is terminated. That is, when the bonus ends while the challenge mode or the VB mode is also selected, after the bonus ends, through the premonition game, the selection notification of the challenge mode or the VB mode is performed.

[0333] Note that the case where the bonus ends with the attack mode selection flag or the challenge mode selection flag set means that it is the case where the attack mode, the challenge mode, etc. are selected simultaneously with the bonus, or the case where the bonus is selected during the premonition mode of the selection notification of the attack mode, the challenge mode, etc. On the other hand, the case where the bonus ends with the VB mode selection flag set means that it is the case where the VB mode and the bonus are selected simultaneously during the attack mode, or the case where the bonus is selected during the premonition mode of the selection notification of the VB mode (in this case, since the premonition mode of 0 games is selected, the next game after winning the VB mode).

[0334] If the VB mode winning flag is not set in step S1510, the process proceeds to step S1511. In step S1511, it is determined whether the attack mode override flag is set. If the attack mode override flag is set, in step S1512, the lottery process for the number of additional games in the attack mode is performed, in step S1513, the process for increasing the number of games in the attack mode is performed, and in step S1514, the override command is set. The processes of steps S1512 to S1514 are the same as the processes of steps S917 to S919. After the process of step S1514 is executed, the end determination process ends.

[0335] If the attack mode override flag is not set in step S1511, in step S1515, it is determined whether the challenge mode override flag is set. If the challenge mode override flag is set, in step S1516, the lottery process for the number of additional games in the challenge mode is performed, in step S1517, the process for increasing the number of games in the challenge mode is performed, and in step S1518, the override command is set. The processes of steps S1516 to S1518 are the same as the processes of steps S822 to S824. If a negative determination is made in step S1515, or after the process of step S1518 is executed, the end determination process ends.

[0336] <Processing for Specialized Zone> Next, the processing for the specialized zone will be described with reference to the flowchart of FIG. 42. The processing for the specialized zone is the processing executed in step S713 in the lottery result corresponding processing (FIG. 31). As already described, the transition to the specialized zone occurs during the VB mode, and in the specialized zone, the number of consecutive games in the attack mode is increased for each game.

[0337] That is, in the processing for the specialized zone, first, the result of the current lottery process is grasped in step S1601. In the subsequent step S1602, a lottery process for the additional game count in the attack mode is performed. In the subsequent step S1603, a process for increasing the game count in the attack mode is performed. Then, in step S1604, after setting the additional command, the processing for the specialized zone is terminated. The processing from step S1602 to step S1604 is the same as the processing from step S917 to step S919. However, the lottery process for the additional game count in step S1602 selects a larger number of games than the lottery process for the additional game count in step S917.

[0338] <Processing related to the sub - side notification effect> Next, as (4) the processing related to the sub - side notification effect, various notification - related processes performed by the sub - side display control device 81 will be described. As the various notification - related processes, there is an effect setting process that is executed at a predetermined cycle (1.49 msec cycle). Therefore, the effect setting process will be described with reference to the flowchart of FIG. 43.

[0339] In the effect setting process, first, in step S1701, it is determined whether a new command has been received from the main control device 101. If a new command has been received, in step S1702, a process of storing the received command in the RAM 183 is executed. The RAM 183 is provided with a command storage area, and the command storage area is configured as a ring buffer that can store a plurality of commands individually and can read the previously stored commands.

[0340] If a negative determination is made in step S1701, or after the process of step S1702 is executed, in step S1703, it is determined whether the newly received command is a betting-time command. A betting-time command is a command output from the main control device 101 based on the occurrence of a betting operation, and in addition to the bet command set in step S207 of the normal process, there are a challenge-mode start command in the mode-transition notification process (Figure 36), an attack-mode winning notification command, a VB-mode winning notification command, a bonus-winning notification command, and the like. If it is such a betting-time command, in step S1704, betting-time effect setting processing is executed.

[0341] If a negative determination is made in step S1703, or after the process of step S1704 is executed, in step S1705, it is determined whether the newly received command is a start-time command. A start-time command is a command output from the main control device 101 based on the operation of the start lever 41, and in addition to the lottery result command set in step S313 of the lottery process, there are a precursor command and a topping-up command set in the first to third specific winning combination processes (Figures 32 to 34), a push-order notification command set in the push-order winning combination process (Figure 38), and the like. If it is such a start-time command, in step S1706, start-time effect setting processing is executed.

[0342] If a negative determination is made in step S1705, or after the process of step S1706 is executed, in step S1707, it is determined whether the newly received command is a command at each stop operation time. A command at each stop operation time is a command output from the main control device 101 based on the stop operation of each of the reels 32L, 32M, and 32R, and is a stop command set in step S405 of the reel control process (Figure 18). If it is a stop command as such a command at each stop operation time, in step S1708, effect setting processing at each stop operation time is executed.

[0343] If a negative determination is made in step S1707, or after the process of step S1708 is executed, in step S1709, it is determined whether the newly received command is a full stop command. The full stop command is a command output from the main control device 101 based on the fact that all the reels 32L, 32M, and 32R have stopped. In addition to the winning result command set in step S411 of the reel control process (FIG. 18), there are an attack mode start command, a VB mode start command, a specialization zone start command, a challenge mode end command, an attack mode end command, a VB mode end command, a specialization zone end command, etc. set in the winning result corresponding process (FIG. 39). If it is one of these full stop commands, in step S1710, the full stop performance setting process is executed.

[0344] If a negative determination is made in step S1709, or after the process of step S1710 is executed, after executing other processes in step S1711, the performance setting process ends. In step S1711, settings for performances based on commands from the main control device 101 other than during betting, starting, and stopping (for example, performances based on the operation of the settlement switch 59), settings for performances based on signals from sensors (such as the performance switch detection sensor) connected without going through the main control device 101, settings for error notifications, etc. are performed.

[0345] Hereinafter, the betting-time performance setting process, the start-time performance setting process, the performance setting processes for each stop operation, and the full stop performance setting process will be described. In the description of each performance setting process, reference will be made to the schematic diagrams of the display performances in FIGS. 55 to 60.

[0346] <Betting-time performance setting process> The betting-time performance setting process will be described with reference to the flowchart of FIG. 44.

[0347] In step S1801, it is determined whether the received bet-time command includes a challenge mode start command. If the challenge mode start command is included, in step S1802, a process of setting a challenge mode start effect is performed. In the challenge mode start effect, for example, as shown in FIG. 55(a), the auxiliary display unit 65 displays the characters "Challenge Mode Start", and a display (for example, a predetermined character display) is performed to suggest that the display mode to transition to is the chance mode in which it is easy to win the attack mode transition lottery. In addition, in the challenge mode start effect, control is performed so that a corresponding sound effect (for example, a deep male voice saying "Grab the attack mode!") is emitted from the speaker 64.

[0348] If the challenge mode start command is not included in step S1801, in step S1803, it is determined whether the received bet-time command includes an attack mode winning notification command. If the attack mode winning notification command is included, in step S1804, a process of setting an attack mode winning notification effect is performed. In the attack mode winning notification effect, for example, as shown in FIG. 56(a), the auxiliary display unit 65 displays the characters "Attack Mode Confirmed". In addition, in the attack mode winning notification effect, control is performed so that a corresponding sound effect (for example, a high female voice saying "Attack Number One!") is emitted from the speaker 64.

[0349] If the attack mode winning notification command is not included in step S1803, in step S1805, it is determined whether the received bet-time command includes a VB mode winning notification command. If the VB mode winning notification command is included, in step S1806, a process of setting a VB mode winning notification effect is performed. In the VB mode winning notification effect, for example, as shown in FIG. 56(b), the auxiliary display unit 65 displays the characters "VICTORY BONUS Confirmed". In addition, in the VB mode winning notification effect, control is performed so that a corresponding sound effect (for example, male and female voices saying "Victory!") is emitted from the speaker 64.

[0350] If the VB mode winning notification command is not included in step S1805, then in step S1807, it is determined whether the bonus winning notification command is included in the bet command received this time. If the bonus winning notification command is included, then in step S1808, a process of setting the bonus winning notification effect is performed. In the bonus winning notification effect, for example, on the auxiliary display unit 65, a character display of "Great! Bonus confirmed" is performed. In addition, in the bonus winning notification effect, it is controlled so that a corresponding sound effect (for example, "Great!" in male and female voices) is emitted from the speaker 64.

[0351] After executing any one of the processes in step S1802, step S1804, step S1806, and step S1808, or when a negative determination is made in step S1807, then in step S1809, other bet-time effects are set, and then this effect setting process ends. In the process of step S1809, for example, in response to the reception of the bet command, a process of turning off the lamps around (or inside) the credit input switches 56 to 58 corresponding to the number of bets to notify that the operation has been accepted, or for example, a process for returning from the demo mode that shifts to a certain condition when the game has not been played for a predetermined time, or a process of turning on the lamp around the start lever 41 to notify that the operation has become effective, etc. are performed.

[0352] <Start-time effect setting process> Next, the start-time effect setting process will be described with reference to the flowchart of FIG. 45.

[0353] In step S1901, display mode setting processing is performed. In such processing, it is determined which of the normal mode, challenge mode, attack mode, VB mode, and specialization zone is the display mode currently set on the main control device 101 side, and the display effects of the auxiliary display unit 65 are set to be performed in the corresponding display mode. Specifically, in the various flag storage areas 183a of the RAM 183 on the display control device 81 side, there is also provided an area for setting a challenge mode flag, an attack mode flag, a VB mode flag, and a specialization zone flag as flags for grasping the display mode. When each mode starts, the corresponding flag is set, and when it ends, the corresponding flag is cleared. For example, in the setting process of the challenge mode start effect in step S1802 above, the challenge mode flag is set. In step S1901, by grasping these various mode corresponding flags, the current display mode is specified, and the auxiliary display unit 65, the speaker 64, the upper lamp 63, etc. are controlled so that the corresponding effects are performed.

[0354] In the subsequent step S1902, based on the received lottery result command, it is determined whether the lottery result of the game started this time is a winning position in the push order. If it is a winning position in the push order, in step S1903, processing for push order notification is performed. Here, the processing for push order notification will be described with reference to the flowchart of FIG. 46.

[0355] In step S2001, it is determined whether the start command received this time includes a push order notification command. If the push order notification command is not included, the processing for this push order notification is terminated as it is. If the push order notification command is included, the process proceeds to step S2002.

[0356] In step S2002, it is determined whether the current lottery result is the first promotion replay 1 to 4. If it is the first promotion replay 1 to 4, in step S2003, the auxiliary display unit 65 and the like are controlled to perform push order notification for which the third replay winning is established, and then the processing for push order notification is terminated.

[0357] If it is determined in step S2002 that the first promotion replay 1 to 4 is not a winning selection, then in step S2004, it is determined whether the current lottery result is a fall replay 1 to 3. If it is a fall replay 1 to 3, the process proceeds to step S2005, and the auxiliary display unit 65 etc. are controlled to perform a push order notification indicating that the first replay winning is established, and then the process for the push order notification ends.

[0358] If it is determined in step S2004 that it is not a fall replay 1 to 3, then in step S2006, it is determined whether the current lottery result is a second promotion replay 1, 2. If it is a second promotion replay 1, 2, then in step S2007, it is determined whether the VB mode winning notification effect has already been executed. For example, when setting the VB mode winning notification effect in step S1806, a notified flag indicating that the VB winning notification has been performed is set in the various flag storage areas 183a of the RAM 183. The notified flag is cleared based on the transition to the VB mode. Then, it is preferable to configure to determine the presence or absence of the notified flag in step S2007. If the VB mode winning has been notified, then in step S2008, the auxiliary display unit 65 etc. are controlled to perform a push order notification indicating that the fourth and fifth replay winnings are established, and then the process for the push order notification ends. If the VB mode winning has not been notified, the process proceeds to step S2005, a push order notification for the first replay winning is performed, and then the process for the push order notification ends.

[0359] If it is determined in step S2006 that it is not the second upgrade replay 1 or 2, in step S2009, it is determined whether the current lottery result is the BAR replay 1 or 2. If it is the BAR replay 1 or 2, in step S2010, the above mode corresponding flag is confirmed, and it is determined whether the current display mode is the VB mode. If it is in the VB mode, in step S2011, the auxiliary display unit 65 and the like are controlled to perform the push order notification for which the 6th to 8th replay winnings are established, and then the push order notification process ends. If it is not in the VB mode, the process proceeds to step S2005 above, the push order notification for the first replay winning is performed, and then the push order notification process ends.

[0360] If it is determined in step S2009 that it is not the BAR replay 1 or 2, in step S2012, it is determined whether the current lottery result is a bell. If it is a bell win, in step S2013, the auxiliary display unit 65 and the like are controlled to perform the push order notification for which the bell winning is established as the first minor winning, and then the push order notification process ends. If a negative determination is made in step S2012, the push order notification process ends as it is.

[0361] Return to the explanation of the start-up production setting process (Fig. 45). If it is determined in step S1902 that it is not the push order role win, in step S1904, it is determined whether it is a specific role win. If it is a specific role win, in step S1905, the specific role notification process is performed. The specific role notification process will be described in detail later.

[0362] If a negative determination is made in step S1904, or after the processes of steps S1903 or S1905 are executed, the process proceeds to step S1906. In step S1906, it is determined whether an over-ride command is received as the current start command. If an over-ride command is received, in step S1907, a process of setting an over-ride effect is performed in advance so that the over-ride effect corresponding to the number of games of the over-ride command is executed at the time of stop. As the over-ride effect, for example, as shown in FIG. 59(b), a numerical value corresponding to the over-ride number of games is displayed as "+10" on the auxiliary display unit 65. In addition, in the over-ride effect, control is performed so that a corresponding sound effect (for example, "kyukyukyukyukyukyuin!" in electronic sound) is emitted from the speaker 64.

[0363] Details of the process of setting the over-ride effect in step S1907 will be described with reference to the flowchart of FIG. 47.

[0364] In step S2101, a process of grasping the over-ride number of games is performed based on the over-ride command received this time. In the subsequent step S2102, a notification timing lottery process is executed. The notification timing lottery process is a process of lottery for at what timing in the current game the over-ride effect is to be performed, on the premise that the over-ride effect is to be performed in the current game.

[0365] The over-ride effect is set so that the execution timing is different according to the over-ride number of games. Specifically, as shown in the lottery table of FIG. 48, assuming that the execution timing of the over-ride effect in the current game is the first reel, the second reel, and the third reel in the order of the stop operation of each reel 32L, 32M, 32R, the stop operation timing of the first reel, the stop operation timing of the second reel, and the stop operation timing of the third reel are set. And, among the stop operations of each reel, the timing when the stop ON operation in which the pressing operation of the stop switches 42 to 44 is performed and the timing when the stop OFF operation in which the pressing operation is ended are set.

[0366] Here, a supplementary explanation will be given regarding the operation modes of the stop switches 42 to 44. The stop switches 42 to 44 are displaceable from the initial positions arranged on the front side to the operation positions arranged on the rear side. In the situation where they are arranged at the initial positions, the detection signals from the stop detection sensors 42a to 44a are in the LOW state. By operating them from the initial positions to the operation positions, the detection signals from the stop detection sensors 42a to 44a are switched from the LOW signal to the HI signal. Then, based on the fact that the detection signal has been switched from the LOW signal to the HI signal, the main control device 101 grasps that a stop ON operation has been performed, assuming that the pressing operation of the stop switches 42 to 44 has been carried out.

[0367] Also, the stop switches 42 to 44 are biased toward the initial positions by springs or the like. Therefore, if the hands are released from the stop switches 42 to 44 and no operating force (pressing force) is applied to push them toward the operation positions, the stop switches 42 to 44 will return to the initial positions due to the biasing force of the springs or the like. In this case, the detection signals from the stop detection sensors 42a to 44a are switched from the HI signal to the LOW signal. Then, based on the fact that the detection signal has been switched from the HI signal to the LOW signal, the main control device 101 grasps that a stop OFF operation has been performed, assuming that the pressing operation of the stop switches 42 to 44 has been terminated.

[0368] The stacking-up effect is set to be able to occur in either the stop ON operation or the stop OFF operation as the stop operations of each of the stop switches 42 to 44. That is, in the game where the stacking-up effect occurs, the stacking-up effect can occur not only at the timing when the stop switches 42 to 44 are pressed but also at the timing when the pressing operation is terminated.

[0369] In the execution timing table of the superimposed performance, when the number of superimposed games is relatively small, for example, when a superimposed game of 5 to 10 games occurs, the timing when the stop ON operation of the first reel is performed is selected at 5%, the timing when the stop OFF operation of the first reel is performed is 10%, the stop ON operation of the second reel is 15%, the stop OFF operation of the second reel is 20%, the stop ON operation of the third reel is 20%, and the stop OFF operation of the third reel (when all reels stop) is 30%, and each is selected. In this case, the stop OFF operation is more likely to be selected than the stop ON operation of each reel, and the operation on the rear side is more likely to be selected.

[0370] On the other hand, when the number of superimposed games is relatively large, for example, when a superimposed game of 100 or more games occurs, the timing when the stop ON operation of the first reel is performed is selected at 5%, the timing when the stop OFF operation of the first reel is performed is 10%, the stop ON operation of the second reel is 5%, the stop OFF operation of the second reel is 30%, the stop ON operation of the third reel is 5%, and the stop OFF operation of the third reel (when all reels stop) is 45%, and each is selected. Also in this case, the stop OFF operation of each reel is more likely to be selected than the stop ON operation, and the operation on the rear side is relatively more likely to be selected.

[0371] That is, in this embodiment, it is set so that the superimposed performance is more likely to occur during the stop OFF operation of each reel than during the stop ON operation. Also, when comparing the first to third reels, the stop operation of the third reel (ON operation, OFF operation) is most likely to be selected, the stop operation of the second reel is next most likely to be selected, and the stop operation of the first reel is least likely to be selected.

[0372] Returning to the explanation of the setting process for the overriding performance, after performing the notification timing lottery process in step S2102, in step S2103, it is determined whether the lottery result in step S2102 is at the time of the stop ON of any of the reels. If it is at the time of the stop ON, in step S2104, the target reel for generating the overriding performance is set so that the overriding performance occurs when the stop ON operation of the target reel is performed. Specifically, a process of setting any one of the first reel stop ON operation flag to the third reel stop ON operation flag in the various flag storage areas 183a is performed. These flags are flags for the CPU 181 to grasp the overriding performance generation timing. Also, in step S2104, the production data of the overriding performance corresponding to the number of overriding games to be generated at the time of such stop ON operation is read from the production data storage area 182b, and the process of temporarily storing the data in a predetermined production data setting area is performed. When the CPU 181 grasps that the overriding performance occurs at the timing corresponding to the stop ON operation flag, the production data temporarily stored in the production data setting area is read out to perform the overriding performance.

[0373] If a negative determination is made in step S2103, in step S2105, it is determined whether it is at the time of the stop OFF operation of the first reel or the second reel. If it is at the time of the stop OFF operation of these reels, in step S2106, the target reel for generating the overriding performance is set so that the overriding performance occurs when the stop OFF operation of the target reel is performed. Specifically, a process of setting either the first reel stop OFF operation flag or the second reel stop OFF operation flag in the various flag storage areas 183a is performed. These flags are also flags for the CPU 181 to grasp the overriding performance generation timing. Also, in step S2106, the production data of the overriding performance corresponding to the number of overriding games is read from the production data storage area 182b, and the process of temporarily storing the data in a predetermined production data setting area is performed.

[0374] If a negative determination is made in step S2105, in step S2107, the current additional effect is set to occur at the time of full reel stop (when the stop OFF operation of the third reel is performed). Specifically, a process of setting a third reel stop OFF operation flag is performed in the various flag storage areas 183a. Also in step S2107, a temporary storage process of the effect data of the additional effect corresponding to the number of additional games is performed. After the process of step S2104, step S2106, or step S2107 is executed, the setting process of the additional effect is terminated.

[0375] Returning to the explanation of the start-up effect setting process, if the additional command has not been received in step S1906, or after the process of step S1907 is executed, in step S1908, the bonus effect setting process is executed, in step S1909, the continuous effect setting process is executed, and then, in step S1910, after setting other start-up effects, the start-up effect setting process is terminated. The bonus effect setting process and the continuous effect setting process will be described in detail later. In the process of step S1910, for example, an effect suggesting the lottery result is set corresponding to the start of the game, or a process of turning off the lamps around the start lever 41 to notify that the operation has been received is performed.

[0376] <Effect setting process at each stop operation> Next, the effect setting process at each stop operation performed in step S1708 will be described with reference to the flowchart of FIG. 49.

[0377] In step S2201, it is determined whether or not the current command received at each stop operation is a stop ON operation command. The stop ON operation command is a command output from the main control device 101 when the stop switches 42 to 44 are pressed during the stop operation of each reel.

[0378] If a positive determination is made in step S2201, the process proceeds to step S2202, and it is determined whether an effect set for when the reels stop and turn on is set as the effect for this game. If it is not set, this setting process ends as it is. If it is set, in step S2203, it is determined whether the stop ON operation command received this time is for the stop operation of the reel that is the target of the effect when the stop ON operation is set. If it is not the stop ON operation of the target reel, this setting process ends as it is. If it is the stop ON operation of the target reel, in step S2204, the auxiliary display unit 65 etc. is controlled so that the effect at the stop ON operation is performed, and then this setting process ends.

[0379] For example, if a bonus effect is set as the effect at the current stop ON operation, as shown in Fig. 50(a), at the timing when the stop switches 42 to 44 are pressed (turned on), a bonus effect occurs on the auxiliary display unit 65. Also in this case, a sound effect corresponding to the bonus effect is emitted from the speaker 64.

[0380] Also, for example, if the current game is a pressing order role selection and a pressing order notification effect is set, when the corresponding reel stops based on each stop ON operation, the pressing order notification effect changes to an effect indicating the next reel to be the operation target. Specifically, if all the reels 32L, 32M, 32R are rotating before the stop ON operation effect, a display with the first reel as the operation target is made as shown in Fig. 37(a). Then, when the corresponding reel (the middle reel 32M in the figure) stops due to the stop ON operation corresponding to the first reel, it changes to an effect indicating the next reel to be the operation target (the right reel 32R in the figure) as shown in Fig. 37(b). Also, if two reels are rotating before the stop ON operation effect, a display with the second reel as the stop target is made as shown in Fig. 37(b), and based on the second reel stopping due to the stop ON operation, it changes to a display with the third reel as the stop target (Fig. 37(c)).

[0381] If a negative determination is made in step S2201, the process proceeds to step S2205 to determine whether each stop operation command received this time is a stop OFF operation command. The stop OFF operation command is a command output from the main control device 101 when the pressing operations of the stop switches 42 to 44 among the stop operations of each reel are completed.

[0382] If an affirmative determination is made in step S2205, the process proceeds to step S2206 to determine whether an effect set for when the reels are stopped OFF is set as an effect for this game. If not, this setting process ends as it is. If it is set, in step S2207, it is determined whether the stop OFF operation command received this time is for the stop operation of the reel that is the target of the effect when the stop OFF operation is set. If it is not the stop OFF operation of the target reel, this setting process ends as it is. If it is the stop OFF operation of the target reel, in step S2208, the auxiliary display unit 65 etc. is controlled so that the effect during the stop OFF operation is performed, and then this setting process ends.

[0383] For example, if a bonus effect is set as the effect during the stop OFF operation this time, as shown in Fig. 50(b), when the pressing operations of the stop switches 42 to 44 are completed and the hand is released from the stop switches 42 to 44, a bonus effect occurs on the auxiliary display unit 65. Also in this case, a sound effect corresponding to the bonus effect is emitted from the speaker 64. If a negative determination is made in step S2205, this effect setting process ends as it is.

[0384] <All-Stop Effect Setting Process> Next, the all-stop effect setting process will be described with reference to the flowchart of Fig. 51.

[0385] First, in step S2301, it is determined whether the received stop command this time includes a challenge mode end command. If the challenge mode end command is included, in step S2302, the auxiliary display unit 65 and the like are controlled so that a challenge mode end effect is performed. In the challenge mode end effect, for example, as shown in FIG. 55(b), the characters "Challenge Mode End" are displayed on the auxiliary display unit 65. In addition, in the challenge mode end effect, a sound effect corresponding to the end of the challenge mode (for example, a deep male voice saying "Work harder!") is controlled to be emitted from the speaker 64.

[0386] If the challenge mode end command is not included in step S2301, in step S2303, it is determined whether the received stop command this time includes an attack mode start command. If the attack mode start command is included, in step S2304, a process of setting an attack mode start effect is performed. In the attack mode start effect, for example, as shown in FIG. 57(a), the characters "Attack Mode!! Ver.1" are displayed on the auxiliary display unit 65. In addition, in the attack mode start effect, a corresponding sound effect (for example, a high female voice saying "Attack Mode Start!") is controlled to be emitted from the speaker 64.

[0387] Incidentally, the display of "Ver.1" in the attack mode start effect corresponds to the rank of the attack mode. That is, it is a display indicating that the attack mode started this time is the first attack mode. When the rank of the attack mode is upgraded to the second attack mode (when an upgrade command is received), as an upgrade effect, the characters "Attack Mode!! Ver.2" are displayed on the auxiliary display unit 65. When the rank of the attack mode is upgraded to the third attack mode, the characters "Attack Mode!! Ver.3" are displayed, and when it is upgraded to the fourth attack mode, the characters "Attack Mode!! Ver.4" are displayed.

[0388] If the attack mode start command is not included in step S2303, then in step S2305, it is determined whether an attack mode end command is included as the stop command received this time. If the attack mode end command is included, then in step S2306, a process of setting an attack mode end effect is performed. In the attack mode end effect, for example, as shown in FIG. 57(b), the auxiliary display unit 65 displays the characters "ATTACK MODE END", and also displays the number of consecutive games of the current attack mode (including the VB mode and the specialized zone), and further displays the total number of payout coins of the current attack mode (including the VB mode, the specialized zone, and the bonus). In addition, in the attack mode end effect, control is performed so that a corresponding sound effect (for example, a high-pitched female voice saying "See you later") is emitted from the speaker 64.

[0389] If the attack mode end command is not included in step S2305, then in step S2307, it is determined whether a VB mode start command is included as the stop command received this time. If the VB mode start command is included, then in step S2308, a process of setting a VB mode start effect is performed. In the VB mode start effect, for example, as shown in FIG. 58(a), the auxiliary display unit 65 displays the characters "777 VICTORY!!". In addition, in the VB mode start effect, control is performed so that a corresponding sound effect (for example, male and female voices saying "VICTORY BONUS START") is emitted from the speaker 64.

[0390] If the VB mode start command is not included in step S2307, then in step S2311, it is determined whether the stop command received this time includes a VB mode end command. If the VB mode end command is included, then in step S2312, a process of setting a VB mode end effect is performed. In the VB mode end effect, for example, as shown in FIG. 58(b), the auxiliary display unit 65 displays the characters "VICTORY BONUS END", and also displays the number of continuous games of the attack mode at the end of the current VB mode (including the VB mode and the specialized zone), and further displays the total number of payout reels of the attack mode (including the VB mode, the specialized zone, and the bonus) at the end of the current VB mode. In addition, in the VB mode end effect, control is performed so that a corresponding sound effect (for example, a male and female voice saying "There's still a long way to go") is emitted from the speaker 64.

[0391] If the VB mode end command is not included in step S2311, then in step S2313, it is determined whether the stop command received this time includes a specialized zone start command. If the specialized zone start command is included, then in step S2314, a process of setting a specialized zone start effect is performed. In the specialized zone start effect, for example, as shown in FIG. 59(a), the auxiliary display unit 65 displays the characters "Overlaid Challenge!!", and also displays a character suggesting that it is a special mode in which an overlay of the attack mode is likely to occur. In addition, in the specialized zone start effect, control is performed so that a corresponding sound effect (for example, a boy's voice saying "Let's go") is emitted from the speaker 64.

[0392] If the specialization zone start command is not included in step S2313, then in step S2315, it is determined whether the specialization zone end command is included as the stop command received this time. If the specialization zone end command is included, then in step S2316, a process of setting the specialization zone end effect is performed. In the specialization zone end effect, for example, the total number of additional games played in the current specialization zone is displayed on the auxiliary display unit 65. In addition, in the specialization zone end effect, control is performed so that a corresponding sound effect (for example, the electronic sound "Kyu Kyu Kyu Kyu Kyu Kyu In!" ) is emitted from the speaker 64. Note that the display content of the auxiliary display unit 65 and the sound effect emitted from the speaker 64 may be made different according to the total number of additional games.

[0393] If the specialization zone end command is not included in step S2315, then in step S2317, it is determined whether the bonus end command is included as the stop command received this time. If the bonus end command is included, then in step S2318, a process of setting the bonus end effect is performed. In the bonus end effect, for example, the total number of paid-out coins obtained during the current bonus is displayed on the auxiliary display unit 65, and if it is a bonus that has shifted to the attack mode, VB mode, or specialization zone, the total number of paid-out coins in the attack mode (including VB mode, specialization zone, and bonus) is displayed. In addition, in the bonus end effect, according to whether the attack mode is valid, whether the challenge mode is valid, and the number of additional games, an effect is performed by a character or the like that suggests these contents.

[0394] After executing any of the processes in step S2302, step S2304, step S2306, step S2308, step S2312, step S2314, step S2316, and step S2318, or after making a negative determination in step S2317, the process proceeds to step S2309 and step S2319. In step S2309 and step S2319, when the overlay effect is set, the auxiliary display unit 65 and the like are controlled to execute the overlay effect. As already described, the setting of the overlay effect is performed in step S1907 in the start-up effect setting process. Specifically, in the setting process of the overlay effect (Fig. 47), when the occurrence timing of the current overlay effect is set at the time of full stop, as shown in Fig. 50(c), the overlay effect occurs in the auxiliary display unit 65 at the timing when all the reels 32L, 32M, and 32R stop. Also in this case, a sound effect corresponding to the overlay effect is emitted from the speaker 64.

[0395] Thereafter, in step S2310 and step S2320, after setting other stop-time effects, this effect setting process ends. In step S2310 and step S2320, for example, control is performed so that the upper lamp 63 lights up in a color corresponding to the winning combination, control is performed so that a sound effect corresponding to the payout number of the winning combination is emitted from the speaker 64, or control is performed so that a sound effect corresponding to the automatic bet during replay is emitted from the speaker 64.

[0396] As described above, based on various commands from the main control device 101, various processes for notifying the transition of the display mode are performed on the display control device 81 side, and the notification is performed by the auxiliary display unit 65 and the like. In addition, on the display control device 81 side, in addition to the notification of the transition of these display modes, various processes for effects during various games are performed.

[0397] <Processes for effects during various games> In this embodiment, as effects during various games, continuous effects and effects during bonuses are provided. The continuous effect is an effect that makes the player expect an advantageous result (winning a bonus, an attack mode, a challenge mode, a VB mode, etc.), and is an effect that can continue over a plurality of (four times in this embodiment) games, and an effect that notifies whether or not the advantageous result was obtained in the last game. The effect during the bonus is an effect performed in each game in the bonus state that transitions based on winning the first BB or the second BB.

[0398] Regarding the continuous effect, its outline will be described with reference to FIG. 60.

[0399] For example, as shown in FIG. 60(a), at the start of the first game in which the continuous effect is set, a display suggesting the number of continuous times of the continuous effect is performed (in the figure, a four-stage daruma-drop effect corresponding to a continuous effect of four games is shown). Then, at the end of the first game in which the continuous effect is set, an effect notifying the presence or absence of continuation of the continuous effect is performed (in the figure, an effect indicating that the first-stage daruma-drop was successful, indicating that the continuous effect continues). When the continuous effect is interrupted, at the end of the first game in which the continuous effect is set, an effect notifying that the continuous effect has ended halfway is performed (for example, an effect indicating that the first-stage daruma-drop fails). The effect regarding the presence or absence of continuation of the continuous effect is the same in each game in the continuous effect.

[0400] As shown in FIG. 60(b), at the start of the second game in which the continuous effect is set, a display suggesting the remaining number of continuous times of the continuous effect is performed (in the figure, the remaining three-stage daruma-drop effect). Then, at the end of the second game, an effect notifying the presence or absence of continuation of the continuous effect is performed (in the figure, an effect indicating that the second-stage daruma-drop was successful, indicating that the continuous effect continues).

[0401] As shown in FIG. 60(c), at the start of the third game in which a continuous performance is set, a display indicating the remaining number of continuous performances is presented (in the figure, the daruma dropping performance with two remaining stages). Then, at the end of the third game, a performance notifying whether the continuous performance continues or not is presented (in the figure, it shows the performance indicating that the daruma dropping at the third stage was successful, indicating that the continuous performance continues).

[0402] As shown in FIG. 60(d), at the start of the final game (the fourth game) of the continuous performance, a display suggesting that it is the final game of the continuous performance is presented (in the figure, the daruma dropping performance with one stage). Then, at the end of the final game, a performance indicating whether the result was advantageous for the player or not is presented (in the figure, it shows the performance indicating that the daruma dropping at the final stage was successful).

[0403] As described above, in the continuous performance, the performance of the next game is set while inheriting the performance of the previous game, and the performances of each game have continuity. Also, it is clearly recognizable which game it is from the start of the continuous performance (how many games there are until the end of the continuous performance).

[0404] Here, in each game of the continuous performance, whether the continuous performance continues until the next game is set so that the continuatio...

Claims

【Claim 1】 a plurality of rotating bodies with a plurality of patterns attached in the circumferential direction; a display unit that makes some of the patterns visible for each of the rotating bodies; starting operation means for starting the rotation of each of the rotating bodies when operated; stopping operation means for stopping the rotation of each of the rotating bodies when operated; drive control means for starting the rotation of each of the rotating bodies when the starting operation means is operated and stopping the rotation of each of the rotating bodies when the stopping operation means is operated; lottery means for performing a lottery on whether to grant a privilege to the player based on the operation of the starting operation means; privilege granting means capable of granting a privilege corresponding to the predetermined result when the lottery result by the lottery means is a predetermined result; a gaming machine comprising: as a lottery result by the lottery means, it has a first result in which a winning is established when each of the stopping operation means is operated in a first stopping operation mode, and a second result in which a winning is established when each of the stopping operation means is operated in a second stopping operation mode different from the first stopping operation mode; aspect notification means capable of executing aspect notification regarding an operation mode including the first stopping operation mode and the second stopping operation mode by a predetermined notification means based on the lottery result by the lottery means; at least provided with a normal state and a specific state in which the execution frequency of the aspect notification by the aspect notification means is higher than that in the normal state; transition lottery means for executing a transition lottery to the specific state when the lottery result by the lottery means is a predetermined specific result; means for starting the specific notification by turning on the specific notification means when transitioning to the specific state and ending the specific notification by turning off the specific notification means when the specific state ends; grasping means capable of grasping the remaining number of the specific state; first ending means for ending the specific state based on the remaining number grasped by the grasping means; second ending means for ending the specific state regardless of the remaining number when a predetermined forced ending condition is satisfied in the specific state; comprising: when the specific state ends by the first ending means, it is possible to turn off the specific notification means in the game in which the specific state ends; when the specific state ends by the second ending means, it is possible to turn off the specific notification means in the game in which the specific state ends; Before the timing when the specific notification is started, it is provided with means capable of executing a special notification corresponding to the content of the specific state targeted by the specific notification. A gaming machine characterized in that a predetermined special notification can be terminated based on a predetermined operation by a player.

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