Game machine

Abstract

To provide a game machine capable of enhancing interest in a game.SOLUTION: Since display is performed such that a lamp section of a first particular reserved image 450 always lights up when operation for depressing a performance button 26 is performed when the first particular reserved image 450 is displayed until the number of display times of the first particular reserved image 450 reaches three in a series of continuous winning sections, a success experience of operation for depressing the performance button 26 can be reliably given to a player for a predetermined number of times when the first particular reserved image 450 is displayed, and effect of a performance of performing operation for depressing the performance button 26 can be increased greatly when the first particular reserved image 450 is displayed.SELECTED DRAWING: Figure 16

Description

[Technical Field]

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

[0002] Conventionally, gaming machines (pachinko machines) have been known that include a gaming area through which gaming balls (gaming media) move and that launch gaming balls into the gaming area in response to the player's operation of a launch handle. This type of gaming machine has a start winning hole in the gaming area as a detection area for detecting gaming balls. Upon detecting the entry of a gaming ball into the start winning hole, a random number value is acquired and stored in a memory device. A gaming lottery is then conducted to determine whether a jackpot has been awarded using the stored random number values ​​in a predetermined order. The display device then begins to display a varying number of symbols. If the result of the gaming lottery is a jackpot, the symbols are displayed stationary in a jackpot mode, and the gaming state transitions to a special gaming state. In the special gaming state, a predetermined number of special games are executed. In each special game, a special winning hole in the gaming area is opened, and a gaming ball is paid out each time a gaming ball enters the special winning hole.

[0003] Some gaming machines of this type are capable of making a pre-determination based on the acquired random number value before the game lottery is held, and then executing a so-called pre-reading effect based on the results of the pre-determination (see Patent Document 1). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Publication No. 2022-156084 Summary of the Invention [Problem to be solved by the invention]

[0005] In such gaming machines, the effect of the pre-reading effect may be reduced depending on the relationship between the frequency with which the pre-reading effect is executed and the frequency with which the game lottery results in a jackpot when the pre-reading effect is executed.

[0006] The present invention has been made in view of the above circumstances, and its object is to provide a gaming machine that can increase the enjoyment of the game. [Means for solving the problem]

[0007] (1) The present invention relates to a gaming machine having a gaming area in which a gaming medium moves, the gaming machine comprising: a determination means for acquiring gaming information when a gaming medium is detected in a predetermined area provided in the gaming area and making a gaming determination based on the acquired gaming information; a pre-determination means for making a pre-determination based on the acquired gaming information before the gaming determination is made; and a performance control means for controlling the performance, the performance control means being capable of executing a specific performance based on the result of the pre-determination under predetermined conditions, and being capable of executing a special performance based on input to the performance input means while the specific performance is being executed, and the probability of the specific performance being executed if the result of the pre-determination is a specific result is higher until the number of times the specific performance has been executed reaches a predetermined number than after the number of times the specific performance has been executed reaches the predetermined number.

[0008] In the present invention, until the number of times that a specific effect is executed reaches a predetermined number, the probability that the specific effect will be executed is high if the result of the pre-determination is a specific result, so that the effect of the effect related to input to the effect input means during the execution of the specific effect can be increased, and the enjoyment of the game can be improved. [Effects of the Invention]

[0009] According to the present invention, it is possible to increase the enjoyment of the game. [Brief explanation of the drawings]

[0010] [Figure 1] 1 is a perspective view showing the external configuration of a gaming machine according to an embodiment of the present invention; [Figure 2] 1 is a front view showing the external configuration of a game board of a gaming machine according to an embodiment of the present invention. [Figure 3] 1 is an oblique view showing the internal structure of a big prize opening of an gaming machine according to an embodiment of the present invention. [Figure 4] 1 is a front view showing the external configuration of a status display unit of a gaming machine according to an embodiment of the present invention. [Figure 5] 1 is a diagram showing functional blocks of a gaming machine according to an embodiment of the present invention; [Figure 6] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 7] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 8] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 9] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 10] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 11] 10 is a diagram showing the configuration of a lottery table in the gaming machine according to the embodiment of the present invention. FIG. [Figure 12] 3 is a state transition diagram of the gaming state in the gaming machine according to the embodiment of the present invention. FIG. [Figure 13] 10A and 10B are diagrams showing images displayed on a gaming machine according to an embodiment of the present invention. [Figure 14] 10A and 10B are diagrams showing images displayed on a gaming machine according to an embodiment of the present invention. [Figure 15] 10A and 10B are diagrams showing images displayed on a gaming machine according to an embodiment of the present invention. [Figure 16] 10A and 10B are diagrams showing images displayed on a gaming machine according to an embodiment of the present invention. [Figure 17] 10A and 10B are diagrams showing images displayed on a gaming machine according to an embodiment of the present invention. [Figure 18] A figure showing the types of special reservation images in an gaming machine of an embodiment of the present invention. [Figure 19] 1 is a flowchart showing the processing flow of a gaming machine according to an embodiment of the present invention. [Figure 20] 1 is a flowchart showing the processing flow of a gaming machine according to an embodiment of the present invention. [Figure 21] 1 is a flowchart showing the processing flow of a gaming machine according to an embodiment of the present invention. [Figure 22] 1 is a flowchart showing the processing flow of a gaming machine according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0011] The present embodiment will be described below. Note that the present embodiment described below does not unduly limit the content of the present invention described in the claims. Furthermore, not all of the configurations described in the present embodiment are necessarily essential constituent elements of the present invention.

[0012] 1. Configuration of the gaming machine 1 is a perspective view showing the exterior configuration of a gaming machine according to this embodiment. The gaming machine of this embodiment is used to play games using gaming balls (gaming media) loaned from an amusement facility, and includes an outer frame 2 that forms the outer surface of the gaming machine, a gaming board 6 that is provided inside the gaming machine and forms a playing area 4 in which the gaming balls move, a glass unit 8 that makes the gaming board 6 visible but inaccessible to players, and a front frame 10 to which the glass unit 8 is attached.

[0013] The portion of the front frame 10 surrounding the glass unit 8 is made of a translucent material that transmits light, and inside the portion made of the translucent material are provided a plurality of front frame lamps 12 that output light effects to enhance the game. Additionally, speakers 14 that output sounds to enhance the game are provided on the left and right sides of the upper part and the left and right sides of the lower part of the front frame 10.

[0014] An upper tray 16 for storing game balls is provided in the center of the lower part of the front frame 10, and a payout opening 18 for paying out game balls from the gaming machine to a player is provided on the left side of the inner side of the upper tray 16. A handle 20 is provided on the right side of the lower part of the front frame 10, and when a player turns the handle 20 clockwise facing the gaming machine, a launcher (not shown) provided inside the gaming machine is activated, and game balls are launched into the gaming area 4. The launcher of this embodiment can launch 99 game balls per minute (1.65 balls per second).

[0015] A supply port 22 is provided on the right side of the inner side of the upper tray 16 to supply game balls from the upper tray 16 to the launching device. Also, a lower tray 24 is provided below the upper tray 16 to store surplus game balls when the upper tray 16 cannot store all the game balls.

[0016] In addition, a performance button 26 (performance operation means) is provided on the front edge of the upper tray 16, and when a player presses or rotates the performance button 26, the performance performed by the gaming machine changes.

[0017] A cross key 27 (effect operation means) is provided on the right edge of the upper tray 16. The cross key 27 has an up button, a down button, a left button, and a right button. When the player operates the left button or the right button, the volume of the effect sound output from the speaker 14 changes, and when the player operates the up button or the down button, the amount of effect light output from the front frame lamp 12, etc. changes.

[0018] Fig. 2 is a front view showing the external configuration of the gaming board 6 shown in Fig. 1. As shown in Fig. 2, a circular outer rail 28 is provided on the gaming board 6, and the area surrounded by the outer rail 28 is the gaming area 4 in which gaming balls move. An arc-shaped inner rail 30 is provided on the left end of the gaming area 4 so as to follow the outer rail 28, and the outer rail 28 and inner rail 30 guide gaming balls launched from a launcher (not shown) provided below the gaming board 6 into the gaming area 4.

[0019] Also, in the center of the game board 6, there is provided a liquid crystal display 32 (effect display means) that displays effect images and the like to liven up the game, and an effect unit 36 ​​that includes a display frame 34 formed to surround the liquid crystal display 32. This display frame 34 has a portion made of a translucent material that transmits light, and inside the portion made of the translucent material, there are provided a plurality of display frame lamps 38 that output effect lights and the like to liven up the game.

[0020] In this embodiment, the game ball cannot pass in front of the liquid crystal display 32, and the game ball launched from the launching device falls in the game area 4 on the left or right side of the liquid crystal display 32. In the game area 4, a large number of game nails (not shown) are nailed to the surface of the game board 6 so as to intersect with each other, and the direction of movement of the game ball moving through the game area 4 changes randomly.

[0021] An opening 40 is formed on the left side of the display frame 34, through which game balls falling in the game area 4 on the left side of the LCD display 32 can pass, and game balls that pass through this opening 40 pass through a passage 42 provided in the display frame 34 and fall onto a stage 44 provided below the LCD display 32. The top surface of this stage 44 is smoothly curved, and a gap is formed between the stage 44 and the glass unit 8, allowing game balls to fall downward from the stage 44, so that game balls that fall from the passage 42 onto the stage 44 move back and forth on the stage 44 before falling downward from near the center of the stage 44.

[0022] A first start winning opening 46 (predetermined area) is provided below the center of the stage 44, into which a gaming ball that has fallen downward from near the center of the stage 44 can enter. This first start winning opening 46 has a built-in sensor (detection means) that detects the entry of a gaming ball, and is configured so that when a gaming ball enters, the gaming ball is collected inside the gaming machine, and each time a gaming ball enters the first start winning opening 46, a predetermined number of gaming balls (a specified number of one or more, for example, three) is paid out to the player, and a special lottery (game judgment) is held to obtain a random number value (lottery information) and determine (judge) whether or not the player has won a jackpot.

[0023] Also, a passing gate 48 is provided in the gaming area 4 on the right side of the liquid crystal display 32, through which gaming balls pass without being collected inside the gaming machine. This passing gate 48 has a built-in sensor that detects the passing of a gaming ball, and every time a gaming ball passes through the passing gate 48, a random number value is obtained and a regular lottery is held to determine whether or not a regular win has occurred.

[0024] In addition, in the gaming area 4 to the right of the LCD display 32, below the passage gate 48, there is provided a second start winning opening 50 (predetermined area) through which a gaming ball enters and is collected inside the gaming machine. This second start winning opening 50 has a built-in sensor that detects the entry of a gaming ball, and is provided with a normal role device 52 (auxiliary means) that has an auxiliary member that can operate between a reduced state (a state that does not assist entry, a non-assisted state) in which it is difficult for a gaming ball to enter the second start winning opening 50, and an expanded state (a state that assists entry, an auxiliary state) in which it is easy for a gaming ball to enter. The normal role device 52 has a built-in drive device such as a solenoid that operates the auxiliary member, and is controlled to enter the expanded state under predetermined conditions when a normal win is won in the normal lottery. Each time a game ball enters the second start winning port 50, a predetermined number of game balls (a prescribed number of one or more, for example, three) is paid out to the player, and a special lottery (game judgment) is held to obtain a random number value (game information) and determine (judge) whether or not the player has won the jackpot.

[0025] In addition, the number of game balls paid out to the player each time a game ball enters the first start winning port 46 and the number of game balls paid out to the player each time a game ball enters the second start winning port 50 may be the same or different numbers.

[0026] Additionally, the gaming area 4 to the right of the LCD display 32 is provided with a jackpot opening 54, through which a gaming ball enters and is collected inside the gaming machine. This jackpot opening 54 incorporates a sensor that detects the entry of a gaming ball, and is equipped with a special device 56 having a plate-like member that blocks the jackpot opening 54. The special device 56 is configured to be operable between a closed state (second state, entry-prohibited state) in which a gaming ball cannot enter the jackpot opening 54, and an open state (first state, entry-permitted state) in which a gaming ball can enter the jackpot opening 54. The special device 56 incorporates a drive device such as a solenoid that operates the plate-like member, and is controlled to open under predetermined conditions in a special gaming state that begins when a jackpot is won in a special lottery. Each time a gaming ball enters the jackpot opening 54, a predetermined number of gaming balls (e.g., 15) are paid out to the player.

[0027] 3A and 3B are perspective views showing the large prize opening 54 with the special device 56 in an open state. As shown in FIG. 3A, the large prize opening 54 of this embodiment is composed of a specific area 64 located on the left side of the large prize opening 54 and through which game balls can enter, and a normal area 66 located on the right side of the large prize opening 54 and through which game balls can enter. The specific area 64 incorporates a sensor that detects the entry of a game ball, and is provided with a specific device 68 equipped with a blocking member that closes the specific area 64. The specific device 68 is configured to be operable between an open state (entry-enabled state) in which game balls can enter the specific area 64 as shown in FIG. 3A, and a closed state (entry-disabled state) in which game balls cannot enter the specific area 64 as shown in FIG. 3B. The specific device 68 incorporates a drive device such as a solenoid that operates the blocking member, and is controlled to be in an open state under predetermined conditions during a small prize game. When the special device 56 is in the open state and the gaming ball enters the big prize opening 54, if the specific device 68 is in the open state, the gaming ball can enter the specific area 64, and if the specific device 68 is not in the open state, the gaming ball cannot enter the specific area 64.

[0028] The normal area 66 also has a built-in sensor that detects the entry of a game ball, but no blocking member is provided to block the normal area 66, so that the game ball can enter when the special device 56 is in the open state.

[0029] Therefore, when the special role device 56 is in the open state and the gaming ball enters the big prize opening 54, if the specific role device 68 is in the open state, the gaming ball enters the specific area 64 or the normal area 66, and if the specific role device 68 is in the closed state, the gaming ball does not enter the specific area 64 but enters the normal area 66. When the gaming ball enters the specific area 64 or the normal area 66, the gaming ball is discharged from the big prize opening 54 and is configured to be collected inside the gaming machine.

[0030] As shown in FIG. 2, an outlet 69 is provided at the bottom of the game area 4 to collect game balls that have fallen through the game area 4 without entering any of the winning holes into the game machine.

[0031] The game ball launching device is configured so that the launch force of the game ball can be changed by adjusting the amount of rotation of the handle 20 shown in Figure 1. When the amount of rotation of the handle 20 is small, the game ball is launched so that it falls through the game area 4 on the left side of the LCD display 32, and when the amount of rotation of the handle 20 is large, the game ball is launched so that it falls through the game area 4 on the right side of the LCD display 32.

[0032] Therefore, the player adjusts the amount of rotation of the handle 20 depending on the game situation, and launches the game ball so that it falls down the left-hand game area 4 or passes through the opening 40, passage 42 and stage 44 to enter the first start winning port 46 (left hit), or so that it falls down the right-hand game area 4 and passes through the passing gate 48 or enters the second start winning port 50 or enters the big winning port 54 (right hit).

[0033] In the gaming machine of this embodiment, when the gaming ball falls through the left-hand gaming area 4, it will not pass through the passing gate 48 and will not win in the second starting winning opening 50 or the large winning opening 54, and when the gaming ball falls through the right-hand gaming area 4, it will not win in the first starting winning opening 46.

[0034] Also, at the lower right of the gaming board 6, outside the gaming area 4, there is provided a status display section 70 that indicates various states of the gaming machine by turning on and off lamps or the like.

[0035] 4 is a front view showing the external configuration of the status display unit 70. As shown in FIG. 4, the status display unit 70 is provided with a normal symbol display unit 72, a normal hold display unit 74, a first special symbol display unit 76, a first special hold display unit 78, a second special symbol display unit 80, a second special hold display unit 82, and a game status display unit 84.

[0036] The normal symbol display unit 72 is composed of two lamps, and when a normal lottery is held, the normal symbol is displayed in a variable manner by flashing the two lamps, and the normal symbol is displayed in a static manner by turning on or off the two lamps, thereby displaying the result of the normal lottery.

[0037] The normal hold display unit 74 is composed of two lamps, and displays the normal hold number corresponding to the number of the reserved random number for the normal lottery when the random number for the normal lottery is held in a case where the normal pattern is already being displayed in a changing or stopped state when the game ball passes through the passing gate 48, and the normal lottery random number is not able to be performed even if the random number for the normal lottery is obtained, and displays 0 to 4 normal hold numbers by combining turning on, turning off, or flashing the two lamps.

[0038] The first special pattern display unit 76 is composed of a 7-segment display, and when a special lottery is held by a game ball entering the first starting winning port 46, the 7-segment display is made to flash to display the first special pattern in a variable manner, and the 7-segment display is made to light up in one of a plurality of modes to display the first special pattern in a static manner, thereby displaying the result of the special lottery.

[0039] The first special hold display unit 78 is composed of two lamps, and displays a first special hold number corresponding to the number of the reserved first special random number value when the first special pattern or second special pattern is already being displayed in a changing or stopped state at the time the game ball enters the first starting winning port 46, and when the special lottery random number value is obtained but a special lottery cannot be held, so the special lottery random number value is reserved as the first special random number value.By combining turning on, turning off, or flashing the two lamps, it displays 0 to 4 first special hold numbers.

[0040] The second special pattern display unit 80 is composed of a 7-segment display, and when a special lottery is held by a game ball entering the second starting winning port 50, the 7-segment display is made to flash to display a changing second special pattern, and the 7-segment display is made to light up in one of a plurality of modes to display a static display of the second special pattern, thereby displaying the result of the special lottery.

[0041] The second special reserve display unit 82 is composed of two lamps, and displays a second special reserve number corresponding to the number of reserved second special random number values ​​when the first special pattern or second special pattern is already being displayed in a changing or stopped state at the time the game ball enters the second starting winning port 50, and when the random number value for the special lottery is obtained but a special lottery cannot be held, so the random number value for the special lottery is reserved as a second special random number value.The second special reserve number is displayed as 0 to 4 by combining turning on, turning off, or flashing the two lamps.

[0042] The game status display unit 84 is composed of six lamps, and displays the type of game status that is currently set by a combination of turning on, off, or flashing the six lamps. In this embodiment, four types of game statuses can be set: a normal status, a probability variable status in which the probability of winning a jackpot is set higher than in the normal status, a special game status that starts when a jackpot is won in a special lottery, and a time-saving status in which the variation time of the first special symbol or the second special symbol is shortened to trigger the execution of the special lottery more frequently. The currently set game status is displayed by a combination of turning on, off, or flashing the six lamps.

[0043] 5 is a functional block diagram of the gaming machine of this embodiment. The gaming machine of this embodiment is controlled by a control board including a main board 100 (game control means) and a sub-board 102. The functions of each board, such as the main board 100 and the sub-board 102, are realized by hardware such as various processors (CPU, DSP, etc.), ASIC (gate array, etc.), ROM (an example of an information storage medium), or RAM, or by software consisting of a given program pre-stored in the ROM, etc.

[0044] The main board 100 receives input signals from input means such as the passing gate sensor 104, the first start winning port sensor 106, the second start winning port sensor 108, the specific area sensor 112, the normal area sensor 114, and the payout sensor 116, and performs various calculations to execute the game, and based on the calculation results, controls the operation of output means such as the status display drive device 120, the normal feature drive device 122, the special feature drive device 124, the specific feature drive device 128, and the payout device 130.

[0045] In addition, the sub-board 102 receives signals sent from the main board 100 and input signals from the effect button switch 150, performs various calculations to execute effects that match the progress of the game, and based on the calculation results, controls the operation of the effect devices 176, such as the effect display device 170, sound device 172, and effect object drive device 174.

[0046] The main board 100 is configured to include a random number generating means 210, a normal lottery means 220, a normal display control means 222, a normal device control means 224, a special lottery means 230, a special display control means 240, a special game execution means 250, a game state transition control means 260, a payout control means 270, a communication control means 280, and a main memory 290.

[0047] The random number generating means 210 is a means for generating random numbers for the lottery, and is realized by a random number generator that generates hardware random numbers, or a program that generates software random numbers. Software random numbers can be generated, for example, based on the count value of an increment counter (a counter that counts numbers so as to circulate within a predetermined count range). In this embodiment, the term "random number" includes not only values ​​that are generated randomly in the mathematical sense, but also values ​​that are generated regularly but can actually function as random numbers because the timing of their acquisition is irregular.

[0048] The normal lottery means 220 acquires a random number value for the normal lottery from the random number generating means 210 based on the input of a detection signal from the passing gate sensor 104 that detects each game ball passing through the passing gate 48, stores the random number value for the normal lottery in the normal random number storage means 2912 of the main memory 290, and performs a normal lottery to determine whether or not a normal win has been won based on the random number value for the normal lottery read from the normal random number storage means 2912.

[0049] In detail, the normal random number storage means 2912 is provided with four normal reserve memory areas, normal reserve memory area 1 to normal reserve memory area 4, as memory areas for storing the acquired normal lottery random number values, and one normal reserve memory area is provided as a memory area for storing the normal lottery random number values ​​read from normal reserve memory area 1 and used in the normal lottery until the variable display and stop display of the normal symbols are completed. Then, when the normal lottery random number value is acquired from the random number generation means 210, if the normal lottery random number value is not stored in any of the normal reserve memory area 1 to normal reserve memory area 4, the normal lottery means 220 first stores the acquired normal lottery random number value in the normal reserve memory area 1. Then, at the time when the random number value for the normal lottery is stored in the normal reserve memory area 1, if the normal pattern is not in a variable or stationary display, i.e., if the random number value for the normal lottery is not stored in the normal reserve memory area, the random number value for the normal lottery is immediately read out from the normal reserve memory area 1 and a normal lottery is performed, and the random number value for the normal lottery obtained by the normal lottery is stored in the normal reserve memory area. On the other hand, if the normal pattern is in a variable or stationary display, i.e., if the random number value for the normal lottery is stored in the normal reserve memory area, the random number value for the normal lottery is reserved in the normal reserve memory area 1.

[0050] Then, when a random number value for the normal lottery is reserved in the normal reserve memory area 1 and a detection signal is input from the passing gate sensor 104 to acquire a random number value for the normal lottery, the normal lottery means 220 stores the random number value for the normal lottery in the normal reserve memory area with the smallest ordinal number among the normal reserve memory areas 1 to 4 in which a random number value for the normal lottery is not reserved, on the condition that the number of random number values ​​for the normal lottery reserved in the normal reserve memory areas 1 to 4 is less than four, i.e., the normal reserve number is less than four.

[0051] Then, when the variable display and stationary display of the normal symbols are finished, the normal lottery means 220 erases the random number values ​​for the normal lottery stored in the normal reserve memory area, and if random number values ​​for the normal lottery are reserved in normal reserve memory area 1, it reads the random number values ​​for the normal lottery from normal reserve memory area 1 to conduct a normal lottery, and stores the random number values ​​for the normal lottery obtained by the normal lottery in the normal reserve memory area. Here, if random number values ​​for the normal lottery remain in normal reserve memory area 2 or later, the remaining random number values ​​for the normal lottery are moved from the original normal reserve memory area to the normal reserve memory area with the smaller ordinal number by one. For example, if random number values ​​for the normal lottery remain in normal reserve memory area 2 to normal reserve memory area 3, they are moved to normal reserve memory area 1 to normal reserve memory area 2.

[0052] In this way, in the normal random number memory means 2912, the random number values ​​for the normal lottery for which a normal lottery has been held are held in the normal holding memory area up to a maximum of one, and the random number values ​​for the normal lottery for which a normal lottery has not been held are held in the normal holding memory area 1 to normal holding memory area 4 up to a maximum of four.

[0053] The regular lottery is described in detail below. The regular lottery means 220 performs regular winning determination processing, regular variation pattern determination processing, and the like as the regular lottery.

[0054] The normal win determination process is a process for determining whether or not a normal win has occurred. In the normal win determination process, the normal lottery means 220 determines, according to the game state, which normal lottery table to refer to in performing the random number determination process among the multiple types of normal lottery tables stored in the lottery table storage means 2910 of the main memory 290.

[0055] In the gaming machine of this embodiment, a regular lottery table A and a regular lottery table B are stored in the lottery table storage means 2910, and in each regular lottery table, a regular win or a regular loss is associated with each of 100 regular lottery random number values ​​from 0 to 99. In detail, in regular lottery table A, a correspondence relationship between a regular win or a regular loss and a plurality of random number values ​​is set so that a regular win is won with a probability of about 1 / 20, and in regular lottery table B, a correspondence relationship between a regular win or a regular loss and a regular lottery random number value from 0 to 99 is set so that a regular win is won with a probability of about 19 / 20. Then, the regular lottery means 220 selects regular lottery table A when the gaming state is neither a probability variable state nor a time-saving state, and selects regular lottery table B when the gaming state is a probability variable state or a time-saving state.

[0056] Then, the normal lottery means 220 determines (judges) whether or not a normal win has been won by referring to the selected normal lottery table and determining whether or not one normal lottery random number value read from the normal reserve memory area 1 of the normal random number memory means 2912 is associated with a normal win.

[0057] When a normal win is won, the normal lottery means 220 sets a winning flag for the normal win to an ON state in a flag storage means 2916 of the main memory 290, and when a loss occurs, sets the winning flag for the normal win to an OFF state.

[0058] The normal variation pattern determination process is a process for determining which of a plurality of variation patterns the normal symbol variation pattern should be based on the game state. In the normal variation pattern determination process, the normal lottery means 220 determines the normal symbol variation pattern to be normal variation pattern 1 when the game state is neither a probability variable state nor a time-saving state, and determines the normal symbol variation pattern to be normal variation pattern 2 when the game state is a probability variable state or a time-saving state.

[0059] The normal display control means 222 is a means for controlling the status display drive device 120 based on the result of the normal lottery, and performs normal symbol display control processing and normal hold display control processing.

[0060] In the normal pattern display control process, the normal display control means 222 displays the normal pattern in a variable manner by flashing the two lamps of the normal pattern display unit 72 until the variable time corresponding to the normal pattern variable pattern determined in the normal variable pattern determination process has elapsed, and displays the result of the normal lottery on the normal pattern display unit 72 by turning on or off the two lamps of the normal pattern display unit 72 to stop the normal pattern depending on whether a normal win has been won in the normal win determination process.

[0061] In detail, in this embodiment, when the normal symbol fluctuation pattern is normal fluctuation pattern 1, the normal symbol fluctuation time is set to 20 seconds, and when the normal symbol fluctuation pattern is normal fluctuation pattern 2, the normal symbol fluctuation time is set to 1 second. Therefore, in this embodiment, when the game state at the time of the normal lottery is not a probability variable state or a time-saving state, the normal symbol fluctuation pattern is determined to be normal fluctuation pattern 1, and the normal symbol fluctuation time is set to 20 seconds, and when the game state at the time of the normal lottery is a probability variable state or a time-saving state, the normal symbol fluctuation pattern is determined to be normal fluctuation pattern 2, and the normal symbol fluctuation time is set to 1 second, so that when the game state is a probability variable state or a time-saving state, the opportunity to execute the normal lottery arrives more frequently.

[0062] In the normal hold display control processing, the normal display control means 222 displays 0 to 4 normal hold numbers by combining turning on, turning off, or flashing the two lamps of the normal hold display unit 74, depending on the number of random number values ​​for normal lottery stored in the normal random number memory means 2912.

[0063] The normal accessory control means 224 is a means for controlling the normal accessory drive device 122 based on the result of the normal lottery, and performs normal accessory control processing 1, normal accessory control processing 2, etc.

[0064] In the normal role control process 1, when the game state is neither a probability variable state nor a time-saving state, when a normal symbol is displayed stopped in a manner indicating a normal win, the normal role drive device 122 is controlled to be driven so that the normal role 52 is expanded until 0.1 seconds have elapsed and then returns to the reduced state.

[0065] In the normal role control process 2, when the game state is in a probability variable state or a time-saving state, when the normal symbol is displayed stopped in a manner indicating a normal win, the drive control of the normal role drive device 122 is performed so that the normal role 52 is expanded until 2 seconds have elapsed and then returns to the reduced state.

[0066] Therefore, in normal device control process 1, normal device 52 operates so as to hardly increase the ease with which game balls can enter second start winning port 50, whereas in normal device control process 2, normal device 52 operates so as to increase the ease with which game balls can enter second start winning port 50.

[0067] The special lottery means 230 acquires a random number value for a special lottery from the random number generating means 210 based on input of a detection signal from the first start winning port sensor 106 that detects gaming balls entering the first start winning port 46 one by one (lottery information acquiring means), and stores the value as a first special random number value in the special random number storage means 2914 (retention means) of the main memory 290. Furthermore, the special lottery means 230 acquires a random number value for a special lottery from the random number generating means 210 based on input of a detection signal from the second start winning port sensor 108 that detects gaming balls entering the second start winning port 50 one by one, and stores the value as a second special random number value in the special random number storage means 2914. Then, the special lottery means 230 uses the first special random number value or the second special random number value read from the special random number storage means 2914 to conduct a special lottery to determine whether or not a jackpot has been won (determination means).

[0068] In detail, the special random number memory means 2914 has four first special reserve memory areas, namely, first special reserve memory area 1 to first special reserve memory area 4, as memory areas for storing the acquired first special random number values, and four second special reserve memory areas, namely, second special reserve memory area 1 to second special reserve memory area 4, as memory areas for storing the acquired second special random number values, and one special reserve memory area is provided as a memory area for storing the first special random number value or second special random number value read from first special reserve memory area 1 or second special reserve memory area 1 and used in the special lottery until the varying and stopping display of the first special pattern or second special pattern ends.

[0069] Then, when the special lottery means 230 acquires the random number value for the special lottery based on the detection signal being input from the first start winning port sensor 106, if the first special random number value is not stored in any of the first special reserve memory areas 1 to 4, the special lottery means 230 first stores the acquired random number value for the special lottery as the first special random number value in the first special reserve memory area 1. Then, at the time the first special random number value is stored in the first special reserve memory area 1, if the first special symbol or the second special symbol is not being displayed variably or stopped, that is, if the first special random number value or the second special random number value is not stored in the special reserve memory area, and the second special random number value is not stored in any of the second special reserve memory areas 1 to 4, and the game state is not a special game state, the special lottery means 230 immediately reads out the first special random number value from the first special reserve memory area 1, performs a special lottery, and stores the first special random number value used in the special lottery in the special reserve memory area. On the other hand, if the first special pattern or the second special pattern is being displayed in a variable or stationary manner, i.e., if the first special random number value or the second special random number value is stored in the special reserve memory area, or if the second special random number value is stored in any of the second special reserve memory areas 1 to 4, or if the game state is a special game state, the first special random number value is reserved in the first special reserve memory area 1.

[0070] Then, when a first special random number value is reserved in the first special reserve memory area 1 and a detection signal is input from the first start entry port sensor 106 to obtain a random number value for a special lottery, the special lottery means 230 stores the first special random number value in the first special reserve memory area 1 to the first special reserve memory area 4 that has the smallest ordinal number and in which the first special random number value is not reserved, on the condition that the number of first special random number values ​​reserved in the first special reserve memory areas 1 to 4 is less than four, i.e., on the condition that the first special reserve number is less than four.

[0071] Furthermore, when the special lottery means 230 acquires a random number value for a special lottery based on the detection signal being input from the second start winning port sensor 108, if the second special random number value is not stored in any of the second special reserve memory areas 1 to 4, the special lottery means 230 first stores the acquired random number value for the special lottery as a second special random number value in the second special reserve memory area 1. Then, when the second special random number value is stored in the second special reserve memory area 1, if the first special symbol or the second special symbol is not being displayed variably or stopped, that is, if the first special random number value or the second special random number value is not stored in the special reserve memory area, and the game state is not a special game state, the special lottery means 230 immediately reads out the second special random number value from the second special reserve memory area 1, performs a special lottery, and stores the second special random number value used in the special lottery in the special reserve memory area. On the other hand, when the first special pattern or the second special pattern is being displayed in a variable or stationary manner, that is, when the first special random number value or the second special random number value is stored in the special reserve memory area, or when the game state is a special game state, the second special random number value is reserved in the second special reserve memory area 1.

[0072] Then, when a second special random number value is reserved in the second special reserve memory area 1 and a detection signal is input from the second start entry sensor 108 to obtain a random number value for a special lottery, the special lottery means 230 stores the second special random number value in the second special reserve memory area with the smallest ordinal number among the second special reserve memory areas 1 to 4 in which the second special random number value is not reserved, on the condition that the number of second special random number values ​​reserved in the second special reserve memory areas 1 to 4 is less than four, i.e., the second special reserve number is less than four.

[0073] Then, when the variable display and stationary display of the first special symbol or the second special symbol ends, the special lottery means 230 erases the first special random number value or the second special random number value stored in the special reservation memory area. Then, if the first special random number value is stored in the first special reservation memory area 1, the special lottery means 230 reads the first special random number value from the first special reservation memory area 1, performs a special lottery, and stores the first special random number value used in the special lottery in the special reservation memory area, on the condition that the second special random number value is not stored in any of the second special reservation memory areas 1 to 4 and the game state is not a special game state. On the other hand, when a second special random number value is stored in one of the second special reserve memory areas 1 to 4, even if a first special random number value is stored in one of the first special reserve memory areas 1 to 4, the second special random number value is read from the second special reserve memory area 1 to conduct a special lottery, provided that the gaming state is not a special gaming state, and the second special random number value used in the special lottery is stored in the special reserve memory area. That is, in this embodiment, the second special random number value is consumed in preference to the first special random number value. Note that, regardless of whether it is the first special random number value or the second special random number value, the first special random number value or the second special random number value may be read in the order stored in the special random number storage means 2914 to conduct a special lottery. That is, the first special random number value or the second special random number value may be read in the order in which the gaming ball entered the first start winning slot 46 or the second start winning slot 50 to conduct a special lottery.

[0074] Then, when the first special random number value is read from the first special reserve memory area 1, if the first special random number value remains in the first special reserve memory area 2 or later, or when the second special random number value is read from the second special reserve memory area 1, if the second special random number value remains in the second special reserve memory area 2 or later, the remaining first special random number value or second special random number value is moved from the original special reserve memory area to the special reserve memory area with the next smaller ordinal number. For example, if a first special random number value remains in each of the first special reserve memory area 2 to the first special reserve memory area 4 when the first special random number value is read from the first special reserve memory area 1, the first special random number value stored in each of the first special reserve memory area 2 to the first special reserve memory area 4 is moved to each of the first special reserve memory area 1 to the first special reserve memory area 3, and if a second special random number value remains in each of the second special reserve memory area 2 to the second special reserve memory area 3 when the second special random number value is read from the second special reserve memory area 1, the second special random number value stored in each of the second special reserve memory area 2 to the second special reserve memory area 3 is moved to each of the second special reserve memory area 1 to the second special reserve memory area 2.

[0075] In this way, in the special random number memory means 2914, the first special random number value or the second special random number value for which a special lottery has been held is held in the special holding memory area up to a maximum of one, the first special random number value for which a special lottery has not been held is held in the first special holding memory area 1 to the first special holding memory area 4 up to a maximum of four, and the second special random number value for which a special lottery has not been held is held in the second special holding memory area 1 to the second special holding memory area 4 up to a maximum of four.

[0076] The special lottery will be described in detail below. The special lottery means 230 acquires multiple types of random number values, such as a jackpot determination random number value, a symbol determination random number value, a fluctuation group determination random number value, a first fluctuation pattern determination random number value, and a second fluctuation pattern determination random number value, as random number values ​​for the special lottery based on the detection signal input from the first start winning port sensor 106 or the second start winning port sensor 108, and stores these multiple types of random number values ​​as first special random number values ​​or second special random number values ​​in the special random number storage means 2914. Then, the special lottery means 230 performs a jackpot determination process, a symbol determination process, a fluctuation group determination process, a first fluctuation pattern determination process, a second fluctuation pattern determination process, and the like as the special lottery.

[0077] The jackpot determination process is a process for determining whether or not a jackpot has been won by reading out one jackpot determination random number value included in the first special random number value or the second special random number value stored in the first special reserve memory area 1 or the second special reserve memory area 1 of the special random number memory means 2914. Here, one jackpot determination random number value is obtained from 65,536 jackpot determination random number values ​​from 0 to 65,535 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port 108, and is stored in the special random number memory means 2914 as the first special random number value or the second special random number value.

[0078] In the jackpot determination process, the special lottery means 230 selects which of the multiple types of jackpot lottery tables stored in the lottery table storage means 2910 of the main memory 290 to refer to when performing the random number determination process, depending on whether the one jackpot determination random number value that was read out was stored as the first special random number value or the second special random number value.

[0079] In the gaming machine of this embodiment, the lottery table storage means 2910 stores a jackpot lottery table A and a jackpot lottery table B as shown in Fig. 6. In each jackpot lottery table, a jackpot or a loss is associated with each of 65,536 jackpot determination random number values ​​from 0 to 65,535. In detail, in jackpot lottery table A, the correspondence between a jackpot or a loss and the jackpot determination random number values ​​from 0 to 65,535 is set so that the probability of winning a jackpot is approximately 1 in 319, and in jackpot lottery table B, the correspondence between a jackpot or a loss and the jackpot determination random number values ​​from 0 to 65,535 is set so that the probability of winning a jackpot is approximately 1 in 70. The special lottery means 230 selects the jackpot lottery table A when the one read jackpot determination random number value is stored as a first special random number value, and selects the jackpot lottery table B when the one read jackpot determination random number value is stored as a second special random number value.

[0080] Then, the special lottery means 230 refers to the selected big win lottery table and determines whether or not the one read-out big win determination random number value is associated with a big win, thereby determining whether or not a big win has been won.

[0081] If a jackpot is won, the special lottery means 230 sets the jackpot winning flag to ON in the flag storage means 2916, and if a loss occurs, sets the jackpot winning flag to OFF.

[0082] The symbol determination process is a process that is performed when a jackpot is won in the jackpot determination process, and is a process that reads out one symbol determination random number value included in the first special random number value or the second special random number value stored in the first special reservation memory area 1 or the second special reservation memory area 1 of the special random number memory means 2914, and determines whether the jackpot symbol (type of jackpot) will be a 3-round symbol, a 4-round symbol, a 7-round symbol, or a 10-round symbol. Here, one symbol determination random number value is obtained from 100 symbol determination random number values ​​from 0 to 99 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port 108, and is stored in the special random number memory means 2914 as the first special random number value or the second special random number value.

[0083] In the pattern determination process, the special lottery means 230 selects which of the multiple types of pattern lottery tables stored in the lottery table storage means 2910 to refer to when performing the random number determination process, depending on whether the one read-out pattern determination random number value was stored as the first special random number value or the second special random number value.

[0084] In the gaming machine of this embodiment, the lottery table storage means 2910 stores a symbol lottery table A and a symbol lottery table B as shown in Fig. 6. In each symbol lottery table, one of a 3-round symbol, a 4-round symbol, a 7-round symbol, and a 10-round symbol is associated with each of 100 symbol determination random number values ​​from 0 to 99. In detail, in the symbol lottery table A, the correspondence between the 3-round symbol and the 7-round symbol and the random number values ​​from 0 to 99 is set so that the 3-round symbol is won with a 50 / 100 probability, and the 7-round symbol is won with a 50 / 100 probability. In addition, in the pattern lottery table B, the correspondence between the 4-round pattern, 7-round pattern, and 10-round pattern and the random number value from 0 to 99 is set so that the 4-round pattern is won with a probability of 50 / 100, the 7-round pattern is won with a probability of 30 / 100, and the 10-round pattern is won with a probability of 20 / 100.

[0085] The special lottery means 230 selects the pattern lottery table A when the one read-out pattern determination random number value is stored as a first special random number value, and selects the pattern lottery table B when the one read-out pattern determination random number value is stored as a second special random number value.

[0086] Then, the special lottery means 230 refers to the selected symbol lottery table and determines which of the plurality of types of big winning symbols the one read symbol determination random number value corresponds to, thereby determining which of the plurality of types of big winning symbols has been won.

[0087] Then, the special lottery means 230 sets the winning flag corresponding to the winning big winning symbol in the flag storage means 2916 to ON state.

[0088] The variable group determination process is a process performed when a jackpot is not won in the jackpot determination process, and is a process of reading out one variable group determination random number value included in the first special random number value or the second special random number value stored in the first special reservation memory area 1 or the second special reservation memory area 1 of the special random number memory means 2914, and determining which of group 0 to group 5 the variable group to which the variable pattern of the first special symbol or the second special symbol belongs. Here, one variable group determination random number value is obtained from 100 variable group determination random number values ​​from 0 to 99 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port 108, and is stored in the special random number memory means 2914 as the first special random number value or the second special random number value.

[0089] In the variable group determination process, the special lottery means 230 selects which of the multiple types of variable group lottery tables stored in the lottery table storage means 2910 to refer to when performing the random number determination process, depending on the number of reservations, which is the sum of the first special reservation number and the second special reservation number, and the game status at the time when the variable group determination process is performed.

[0090] In the gaming machine of this embodiment, the lottery table storage means 2910 stores variable group lottery tables A to D as shown in Fig. 7. In each variable group lottery table, one of groups 0 to 5 is associated with each of 100 variable group determination random number values ​​from 0 to 99. The special lottery means 230 selects variable group lottery table A when the game state at the time of performing the variable group determination process is normal and the number of reserved balls is 0 to 1, selects variable group lottery table B when the game state is normal and the number of reserved balls is 2 to 3, selects variable group lottery table C when the game state is normal and the number of reserved balls is 4 to 7, and selects variable group lottery table D when the game state is a variable state or a time-saving state regardless of the number of reserved balls.

[0091] The special lottery means 230 then refers to the selected variable group lottery table and determines which of the multiple types of variable groups the one variable group determination random number value that has been read out corresponds to, thereby determining one variable group from the multiple types of variable groups.

[0092] Therefore, in the variable group determination process, if the game state is normal and the number of reserved balls is 0 to 1, one of group 2, group 3, group 4 and group 5 is determined, if the game state is normal and the number of reserved balls is 2 to 3, one of group 1, group 2, group 3, group 4 and group 5 is determined, if the game state is normal and the number of reserved balls is 4 to 7, one of group 1, group 2, group 4 and group 5 is determined, and if the game state is a special state or a time-saving state, one of group 0, group 4 and group 5 is determined regardless of the number of reserved balls.

[0093] The first variation pattern determination process is a process of reading out one first variation pattern determination random number value included in the first special random number value or the second special random number value stored in the first special reservation memory area 1 or the second special reservation memory area 1 of the special random number memory means 2914, and determining which of a plurality of first half variation patterns to use as the first half variation pattern corresponding to the first half (first part) of the variable display of the first special symbol or the second special symbol. Here, one first variation pattern determination random number value is obtained from 100 first variation pattern determination random number values ​​from 0 to 99 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port 108, and is stored in the special random number memory means 2914 as the first special random number value or the second special random number value.

[0094] In the first variation pattern determination process, the special lottery means 230 selects which of the multiple types of first variation pattern lottery tables stored in the lottery table storage means 2910 to refer to in performing the random number determination process in accordance with the variation group determined in the variation group determination process if a jackpot is not won in the jackpot determination process, and in accordance with the game status at that time and the jackpot pattern determined in the pattern determination process if a jackpot is won in the jackpot determination process.

[0095] In the gaming machine of this embodiment, the lottery table storage means 2910 stores first variation pattern lottery tables A to J as shown in Figures 8 and 9. In each first variation pattern lottery table, one of a plurality of first half variation patterns, from no first half variation pattern to first half variation pattern 7, is associated with each of 100 first variation pattern determination random number values ​​from 0 to 99.

[0096] As shown in FIG. 8, the special lottery means 230 selects the first variation pattern lottery table A when no jackpot is won and group 1 is determined, selects the first variation pattern lottery table B when no jackpot is won and group 2 is determined, selects the first variation pattern lottery table C when no jackpot is won and group 3 is determined, selects the first variation pattern lottery table D when no jackpot is won and group 4 is determined, selects the first variation pattern lottery table E when no jackpot is won and group 5 is determined, and selects the first variation pattern lottery table F when no jackpot is won and group 0 is determined.

[0097] As shown in FIG. 9, the special lottery means 230 selects the first variation pattern lottery table G when a jackpot is won in the normal state, selects the first variation pattern lottery table H when a jackpot is won in the time-shortened state, and selects the first variation pattern lottery table I when a jackpot is won in the probability variable state.

[0098] The special lottery means 230 then refers to the selected first variation pattern lottery table and determines which of the multiple types of first half variation patterns the read-out first variation pattern determination random number value corresponds to, thereby determining one first half variation pattern from the multiple types of first half variation patterns.

[0099] Therefore, in the first fluctuation pattern determination process, if a jackpot is not won, one of the first half fluctuation patterns from no first half fluctuation pattern to first half fluctuation pattern 7 shown in Figure 8 is determined, and if a jackpot is won, one of the first half fluctuation patterns from first half fluctuation pattern 5 to first half fluctuation pattern 7 shown in Figure 9 is determined.

[0100] The second variation pattern determination process is a process of reading out one second variation pattern determination random number value included in the first special random number value or the second special random number value stored in the first special reservation memory area 1 or the second special reservation memory area 1 of the special random number memory means 2914, and determining which of a plurality of types of second variation patterns the latter variation pattern corresponding to the latter half (second part) of the variable display of the first special symbol or the second special symbol should be. Here, one second variation pattern determination random number value is obtained from 100 second variation pattern determination random number values ​​from 0 to 99 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port 108, and is stored in the special random number memory means 2914 as the first special random number value or the second special random number value.

[0101] In the second variation pattern determination process, the special lottery means 230 selects which of the multiple types of second variation pattern lottery tables stored in the lottery table storage means 2910 to refer to in performing the random number determination process, depending on the first half variation pattern determined in the first variation pattern determination process.

[0102] In the gaming machine of this embodiment, the lottery table storage means 2910 stores second variation pattern lottery tables A to H as shown in Figures 10 and 11. In each second variation pattern lottery table, one of no-reach variation pattern 1 to no-reach variation pattern 3 and reach variation pattern 1 to reach variation pattern 5 is associated with each of 100 variation group determination random number values ​​from 0 to 99.

[0103] As shown in FIG. 10, the special lottery means 230 selects second variation pattern lottery table A when no jackpot is won and no first half variation pattern is determined, selects second variation pattern lottery table B when no jackpot is won and first half variation pattern 1 is determined, selects second variation pattern lottery table C when no jackpot is won and any of first half variation pattern 2 to first half variation pattern 4 is determined, selects second variation pattern lottery table D when no jackpot is won and first half variation pattern 5 or first half variation pattern 6 is determined, and selects second variation pattern lottery table E when no jackpot is won and first half variation pattern 6 or first half variation pattern 7 is determined.

[0104] As shown in FIG. 11, the special lottery means 230 selects the second variation pattern lottery table F when a jackpot is won and first half variation pattern 5 is determined, selects the second variation pattern lottery table G when a jackpot is won and first half variation pattern 6 is determined, and selects the second variation pattern lottery table H when a jackpot is won and first half variation pattern 7 is determined.

[0105] In addition, the correspondence between the first variation pattern lottery table and the second variation pattern lottery table does not have to be a one-to-one relationship, and the correspondence between the first variation pattern lottery table and the second variation pattern lottery table may change depending on the determined variation group.

[0106] The special lottery means 230 then refers to the selected second variation pattern lottery table and determines whether the read one second variation pattern determination random number value corresponds to one of the multiple types of no-reach variation patterns or the multiple types of reach variation patterns, thereby determining one latter half variation pattern from the multiple types of no-reach variation patterns and the multiple types of reach variation patterns.

[0107] Therefore, in the second fluctuation pattern determination process, if a jackpot is not won, one of the no-reach fluctuation pattern 1 to no-reach fluctuation pattern 3 and the reach fluctuation pattern 1 to the reach fluctuation pattern 5 is determined as shown in FIG. 10, and if a jackpot is won, one of the reach fluctuation pattern 1 to the reach fluctuation pattern 5 is determined as shown in FIG. 11.

[0108] Here, in this embodiment, a fluctuation time is set for each of a plurality of types of first half fluctuation patterns and a plurality of types of second half fluctuation patterns, as shown in Figures 8 to 11. In detail, as shown in Figures 8 and 9, a relatively short fluctuation time of 0 seconds to 10.5 seconds is set for no first half fluctuation pattern to first half fluctuation pattern 4 that can be determined in the first fluctuation pattern determination process when a jackpot is not won, and a relatively long fluctuation time of 24 seconds to 62 seconds is set for first half fluctuation pattern 5 to first half fluctuation pattern 7 that can be determined in the first fluctuation pattern determination process both when a jackpot is not won and when a jackpot is won.

[0109] As shown in FIG. 10, the no-reach fluctuation pattern 1 to no-reach fluctuation pattern 3 that can be determined in the second fluctuation pattern determination process when a jackpot is not won are set to relatively short fluctuation times of 1 to 3 seconds, and the reach fluctuation pattern 1 to reach fluctuation pattern 5 that can be determined in the second fluctuation pattern determination process both when a jackpot is not won and when a jackpot is won are set to relatively long fluctuation times of 60 to 100 seconds.

[0110] Therefore, even if a jackpot is not won, if the reach fluctuation pattern 1 to reach fluctuation pattern 5, which have a relatively long fluctuation time set in the second fluctuation pattern determination process, the player can have a sense of expectation that he or she will win a jackpot.

[0111] In addition, in this embodiment, if a jackpot is not won, the game status is normal, and the number of reserved balls is 0 to 1, the variable group determination process refers to the variable group lottery table A shown in Figure 7, and while group 3 may be determined, group 2 is more likely to be determined; therefore, the first variable pattern determination process refers to the first variable pattern lottery table B shown in Figure 8, and first half variable pattern 1, in which the variable time is set to 1 second, or first half variable pattern 2, in which the variable time is set to 3 seconds, is more likely to be determined; and the second variable pattern determination process refers to the second variable pattern lottery table B or second variable pattern lottery table C shown in Figure 10, and no-reach variable pattern 2, in which the variable time is set to 2 seconds, or no-reach variable pattern 3, in which the variable time is set to 3 seconds, is more likely to be determined.

[0112] Also, if no jackpot is won, the game status is normal, and the number of reserved balls is 2 to 3, the variable group determination process refers to variable group lottery table B shown in Figure 7, and while group 2 or group 3 may be determined, group 1 is more likely to be determined; therefore, the first variable pattern determination process refers to first variable pattern lottery table A shown in Figure 8, and first half variable pattern 1, in which the variable time is set to 1 second, is more likely to be determined; and the second variable pattern determination process refers to second variable pattern lottery table B shown in Figure 10, and no-reach variable pattern 2, in which the variable time is set to 2 seconds, is more likely to be determined.

[0113] Also, if no jackpot is won, the game status is normal, and the number of reserved balls is 4 to 7, the variable group determination process refers to the variable group lottery table C shown in Figure 7, and group 3 is not determined and group 1 is more likely to be determined, so the first variable pattern determination process refers to the first variable pattern lottery table A shown in Figure 8, and first half variable pattern 1, in which the variable time is set to 1 second, is more likely to be determined, and the second variable pattern determination process refers to the second variable pattern lottery table B shown in Figure 10, and no-reach variable pattern 2, in which the variable time is set to 2 seconds, is more likely to be determined.

[0114] Also, if a jackpot is not won and the game state is in a special state or a time-saving state, regardless of the number of reserved balls, the variable group determination process refers to the variable group lottery table D shown in Figure 7, making it easier to determine group 0, and the first variable pattern determination process refers to the first variable pattern lottery table F shown in Figure 8, making it easier to determine a no-first-half variable pattern with the variable time set to 0 seconds, and the second variable pattern determination process refers to the second variable pattern lottery table A shown in Figure 10, making it easier to determine a no-reach variable pattern 1 with the variable time set to 1 second.

[0115] Therefore, if a jackpot is not won, in the normal state, the more reserved numbers there are, the more likely it is that a shorter fluctuation time is set as the fluctuation time of the first special symbol or the second special symbol, so that the frequency with which an opportunity to execute a special lottery occurs can be increased.Furthermore, in the probability variable state or the time-saving state, regardless of the reserved number, the more likely it is that a shorter fluctuation time is set as the fluctuation time of the first special symbol or the second special symbol, so that the frequency with which an opportunity to execute a special lottery occurs can be increased.

[0116] Furthermore, as described above, when the first special pattern or the second special pattern is not being displayed in a variable manner and the game state is not a special game state, the special lottery means 230 reads out the first special random number value or the second special random number value from the special random number storage means 2914 and performs jackpot determination processing, pattern determination processing, variable group determination processing, first variable pattern determination processing, second variable pattern determination processing, etc. as a special lottery, but even when storing the first special random number value or the second special random number value in the special random number storage means 2914, it also performs jackpot determination processing, pattern determination processing, variable group determination processing, first variable pattern determination processing, second variable pattern determination processing, etc. as pre-determination processing (pre-determination means).

[0117] In detail, when the special lottery means 230 (preliminary judgment means) acquires a random number value for a special lottery from the random number generating means 210 based on the input of a detection signal from the first start winning port sensor 106 or the second start winning port sensor 108, it performs a jackpot determination process, a pattern determination process, a variation group determination process, a first variation pattern determination process and a second variation pattern determination process as preliminary judgment processes on the first special random number value or the second special random number value, depending on the game status and the number of reserves at that time, before storing it as a first special random number value in any of the first special reserve memory areas 1 to 4, or before storing it as a second special random number value in any of the second special reserve memory areas 1 to 4.

[0118] Then, the special lottery means 230 stores the results of the pre-determination, including the results of each of the pre-determination processes, namely, the jackpot determination process, the pattern determination process, the variable group determination process, the first variable pattern determination process, and the second variable pattern determination process, in one of the first special reserve memory areas 1 to 4, or in one of the second special reserve memory areas 1 to 4, in correspondence with the first special random number value or the second special random number value that was the subject of the pre-determination process.

[0119] The special display control means 240 (display control means) is a means for controlling the status display drive device 120 based on the results of the special lottery, and performs first special pattern display control processing, second special pattern display control processing, first special hold display control processing, and second special hold display control processing.

[0120] The first special pattern display control process is a process that is performed when the first special random number value is read out from the first special reserve memory area 1 and a special lottery is conducted, and the special display control means 240 causes the first special pattern to be displayed in a variable manner by flashing the 7-segment display of the first special pattern display unit 76 until the total variable time corresponding to the first half variable pattern determined in the first variable pattern determination process and the variable time corresponding to the second half variable pattern determined in the second variable pattern determination process has elapsed, and then causes the first special pattern to be displayed in a static manner by lighting up the 7-segment display of the first special pattern display unit 76 in a predetermined manner.

[0121] In this embodiment, the display mode of the 7-segment display is predetermined to correspond to each of the four types of jackpot patterns and misses, and the special display control means 240 lights up the 7-segment display of the first special pattern display unit 76 in a mode depending on whether or not a jackpot has been won in the jackpot determination process, and in a mode depending on the jackpot pattern determined in the pattern determination process if a jackpot has been won in the jackpot determination process, thereby causing the first special pattern to be displayed in a static state, and causes the first special pattern display unit 76 to display the result of the special lottery.

[0122] The second special pattern display control process is a process that is performed when a second special random number value is read out from the second special reserve memory area 1 and a special lottery is conducted, and the special display control means 240 causes the second special pattern to be displayed in a variable manner by flashing the 7-segment display of the second special pattern display unit 80 until the total variable time corresponding to the first half variable pattern determined in the first variable pattern determination process and the variable time corresponding to the second half variable pattern determined in the second variable pattern determination process has elapsed, and then causes the second special pattern to be displayed in a static manner by lighting up the 7-segment display of the second special pattern display unit 80 in a predetermined manner.

[0123] The special display control means 240 then lights up the 7-segment display of the second special pattern display unit 80 in a manner depending on whether or not a jackpot has been won in the jackpot determination process, and in a manner depending on the jackpot pattern determined in the pattern determination process if a jackpot has been won in the jackpot determination process, thereby causing the second special pattern to be displayed in a static state, and causes the second special pattern display unit 80 to display the result of the special lottery.

[0124] In the first special hold display control process, the special display control means 240 displays 0 to 4 first special hold numbers by combining turning on, turning off, or flashing the two lamps of the first special hold display unit 78 depending on the number of first special random number values ​​stored in the special random number memory means 2914.

[0125] In the second special hold display control process, the special display control means 240 displays 0 to 4 second special hold numbers by combining turning on, turning off, or flashing the two lamps of the second special hold display unit 82, depending on the number of second special random number values ​​stored in the special random number memory means 2914.

[0126] The special game execution means 250 is a means for executing a special game based on the result of the special lottery, and performs special game execution processes 1 to 3 and the like.

[0127] The special game execution process 1 is executed based on the fact that a three-round symbol has been won in a special lottery, and the special game execution means 250 sets a value (for example, 3) equivalent to three times, which is a predetermined number of rounds for the three-round symbol, as the upper limit value of the round counter 2933, and performs an incremental update by adding a value (for example, 1) equivalent to the number of rounds for one time to the stored value of the round counter 2933 each time the special role device 56 completes its operation in a predetermined manner in each round. When the stored value of the round counter 2933 reaches the upper limit value (for example, 3), the special game state ends.

[0128] In detail, in the special game execution process 1, in the special game of each of the first to third rounds, when the opening timer 2934 counts 29 seconds after the special feature 56 is opened or when the value of the big prize number counter 2936, which adds a value equivalent to one game ball (for example, 1) when the specific area sensor 112 or the normal area sensor 114 detects the entry of one game ball, reaches an upper limit value (for example, 10), the drive control of the special feature drive device 124 is performed so that the special feature 56 is closed. Then, it is determined that the end condition for one round is met, and "1" is added to the value of the round counter 2933.

[0129] The special game execution process 2 is executed based on the fact that a four-round symbol has been won in a special lottery, and the special game execution means 250 sets a value (for example, 4) equivalent to four times, which is a predetermined number of rounds for the four-round symbol, as the upper limit value of the round counter 2933, and performs an incremental update by adding a value (for example, 1) equivalent to the number of rounds for one time to the stored value of the round counter 2933 each time the special role device 56 completes its operation in a predetermined manner in each round. When the stored value of the round counter 2933 reaches the upper limit value (for example, 4), the special game state ends.

[0130] In detail, in the special game execution process 2, in the special game of each of the first to third rounds, when the opening timer 2934 counts 29 seconds after the special feature 56 is opened or when the value of the big win number counter 2936 reaches an upper limit value (for example, 10), the drive control of the special feature drive device 124 is performed so that the special feature 56 is closed. Then, it is determined that the end condition for one round is satisfied, and "1" is added to the value of the round counter 2933.

[0131] In the special game execution process 2, when the opening timer 2934 counts 29 seconds after the special role 56 and the specific role 68 are opened in the fourth round of the special game (specific special game), or when the value of the big win number counter 2936 reaches an upper limit (for example, 10), the special role drive device 124 and the specific role drive device 128 are controlled to close the special role 56 and the specific role 68. Then, it is determined that the end condition for one round has been met, and "1" is added to the value of the round counter 2933.

[0132] In the special game execution process 2, the specific device 68 is prevented from being in an open state in the special games of the first to third rounds.

[0133] The special game execution process 3 is executed based on the fact that a 7-round symbol has been won in a special lottery, and the special game execution means 250 sets a value (for example, 7) equivalent to seven times, which is a predetermined number of rounds for the 7-round symbol, as the upper limit value of the round counter 2933, and performs an incremental update by adding a value (for example, 1) equivalent to the number of rounds for one time to the stored value of the round counter 2933 each time the special role device 56 completes its operation in a predetermined manner in each round. When the stored value of the round counter 2933 reaches the upper limit value (for example, 7), the special game state ends.

[0134] In detail, in the special game execution process 3, in the special game of each of the first to third rounds and the fifth to seventh rounds, when the opening timer 2934 counts 29 seconds after the special feature 56 is opened or when the value of the big win number counter 2936 reaches an upper limit value (for example, 10), the drive control of the special feature drive device 124 is performed so that the special feature 56 is closed. Then, it is determined that the end condition for one round is satisfied, and "1" is added to the value of the round counter 2933.

[0135] In the special game execution process 3, when the opening timer 2934 counts 29 seconds after the special role 56 and the specific role 68 are opened in the fourth round of the special game (specific special game), or when the value of the big win number counter 2936 reaches an upper limit (for example, 10), the drive control of the special role drive device 124 and the specific role drive device 128 is performed so that the special role 56 and the specific role 68 are closed. Then, it is determined that the end condition for one round is met, and "1" is added to the value of the round counter 2933.

[0136] In the special game execution process 3, the specific device 68 is prevented from being in an open state in the special games of the first to third rounds and the fifth to seventh rounds.

[0137] The special game execution process 4 is executed based on the fact that a 10-round symbol has been won in a special lottery, and the special game execution means 250 sets a value (for example, 10) equivalent to 10 times, which is a predetermined number of rounds for the 10-round symbol, as the upper limit value of the round counter 2933, and performs an incremental update by adding a value (for example, 1) equivalent to the number of rounds for one time to the stored value of the round counter 2933 each time the special role device 56 completes its operation in a predetermined manner in each round. When the stored value of the round counter 2933 reaches the upper limit value (for example, 10), the special game state ends.

[0138] In detail, in the special game execution process 4, in the special game of each of the first to third rounds and the fifth to tenth rounds, when the opening timer 2934 counts 29 seconds after the special feature 56 is opened or when the value of the big win number counter 2936 reaches an upper limit value (for example, 10), the drive control of the special feature drive device 124 is performed so that the special feature 56 is closed. Then, it is determined that the end condition for one round is satisfied, and "1" is added to the value of the round counter 2933.

[0139] In the special game execution process 4, when the opening timer 2934 counts 29 seconds after the special role 56 and the specific role 68 are opened in the fourth round of the special game (specific special game), or when the value of the big win number counter 2936 reaches an upper limit (for example, 10), the special role drive device 124 and the specific role drive device 128 are controlled to close the special role 56 and the specific role 68. Then, it is determined that the end condition for one round is met, and "1" is added to the value of the round counter 2933.

[0140] In the special game execution process 4, the specific role 68 is prevented from being in an open state in the special games of the first to third rounds and the fifth to tenth rounds.

[0141] As shown in Figure 12, the game state transition control means 260 performs a game state transition control process that transitions the game state between the normal state, special game state, probability variable state, and time-saving state based on the establishment of predetermined transition conditions. The game state transition condition may be one condition or multiple conditions. When multiple conditions are set, the game state can be transitioned to another game state based on the establishment of one of the multiple predetermined conditions or the establishment of all of the multiple predetermined conditions.

[0142] The normal state is the initial state among the multiple game states, and it is possible to transition from the normal state to the special game state. In the normal state, the normal lottery is conducted by referring to the normal lottery table A, which sets the probability of winning a normal win at approximately 1 / 20, and the special lottery is conducted by referring to the jackpot lottery table A, which sets the probability of winning a jackpot at 1 / 319.

[0143] In the normal state, the probability of winning a normal prize in the normal lottery is low at about 1 / 20, the normal symbol variation time is long at 20 seconds, and the period during which the normal device 52 is in an expanded state is short at 0.1 seconds, making it difficult for the game ball to enter the second start winning hole 50.

[0144] The special game state (advantageous game state) is initiated when a jackpot is won in a special lottery in the normal state, the special probability state, or the time-saving state, and ends when a predetermined number of rounds (number of executions) of special game (advantageous game) have been played according to the type of jackpot symbol.

[0145] In detail, when the special game state is initiated based on the fact that the winning flag for the 3-round pattern is set to ON in the special lottery, the special game state ends on the condition that three rounds of special game play, from the first round to the third round, have been executed.

[0146] In addition, when a special game state is started based on the fact that the winning flag of the 4-round pattern is set to ON in the special lottery, the special game state ends on the condition that 4 rounds of special games from the 1st round to the 4th round have been executed.

[0147] In addition, when the special game state is started based on the fact that the winning flag of the 7-round pattern is set to ON in the special lottery, the special game state ends on the condition that 7 rounds of special games from the 1st round to the 7th round have been executed.

[0148] In addition, when the special game state is started based on the fact that the winning flag of the 10-round pattern is set to ON in the special lottery, the special game state ends on the condition that 10 rounds of special games from the 1st round to the 10th round have been executed.

[0149] Here, when the specific area sensor 112, which detects each game ball passing through the specific area 64, detects the passage of a game ball in the special game state, the game state transition control means 260 sets the specific flag to the ON state in the flag storage means 2916, and if the specific flag is set to the ON state at the time the special game state ends, starts a special state and sets the specific flag to the OFF state.

[0150] The special game state is initiated when the special game state ends if a specific flag is set to ON at the time the special game state ends, that is, on the condition that at least one game ball passes through the specific area 64 in the special game state, and it is possible to transition from the special game state to either the special game state or the normal state.

[0151] In other words, in this embodiment, after the special game state based on winning a 4-round pattern, the special game state based on winning a 7-round pattern, and the special game state based on winning a 10-round pattern have ended, it is possible to transition to a special game state.

[0152] In the probability variable state, the normal lottery is conducted with reference to normal lottery table B, which has a winning probability of about 19 / 20, and the special lottery is conducted with reference to jackpot lottery table B, which has a winning probability of 1 / 70. In the probability variable state, the number of special variations is counted as one special variation from when the first special symbol or the second special symbol is displayed in a variable manner until it is displayed stationary, and the probability variable state ends when the number of special variations in the probability variable state reaches 100, and the game transitions to the normal state.

[0153] In detail, when the special game state ends, the game state transition control means 260 writes a value (e.g., 100) corresponding to a predetermined number of special fluctuations (e.g., 100 times) to the probability variable end determination counter 2930 in the main memory 290, and performs a decrement update by subtracting a value (e.g., 1) corresponding to one special fluctuation number from the stored value of the probability variable end determination counter 2930 each time a special lottery is performed in the probability variable state. Then, when the stored value of the probability variable end determination counter 2930 reaches a threshold value (e.g., 0), the probability variable state ends and the normal state begins.

[0154] In the probability variation state, the probability of winning a normal prize in the normal lottery is high at about 19 / 20, and the normal symbol variation time is short at 1 second, and the period during which the normal device 52 is in an expanded state is long at 2 seconds, so it is advantageous for the player in that it is easier to get the game ball to enter the second start winning slot 50 than in the normal state.

[0155] In addition, in the special state, the time for the first or second special symbol to change is often set to a shorter time regardless of the number of reserved symbols, so the opportunity to execute the special lottery occurs more frequently than in the normal state.

[0156] The time-saving state is initiated when the special game state ends, provided that the specific flag is set to OFF at the time the special game state ends, i.e., no game balls have passed through the specific area 64 during the special game state, and it is possible to transition from the time-saving state to either the special game state or the normal state.

[0157] In the time-saving state, the normal lottery is conducted by referring to the normal lottery table B, which has a winning probability of about 19 / 20, just like in the probability variable state, but the special lottery is conducted by referring to the jackpot lottery table A, which has a winning probability of about 1 / 319, just like in the normal state, making it more disadvantageous to the player than the probability variable state. The time-saving state ends when the number of special fluctuations in the time-saving state reaches 100, and the state transitions to the normal state.

[0158] In detail, when the gaming state is shifted to the time-shortened state, the gaming state shift control means 260 writes a value (e.g., 100) corresponding to a predetermined number of special fluctuations (e.g., 100 times) to the time-shortened end determination counter 2932 in the main memory 290, and performs a decrement update by subtracting a value (e.g., 1) corresponding to one special fluctuation from the stored value of the time-shortened end determination counter 2932 every time a special lottery is performed in the time-shortened state. Then, when the stored value of the time-shortened end determination counter 2932 reaches a threshold value (e.g., 0), the time-shortened state is terminated.

[0159] In the time-saving state, as in the special state, the probability of winning a normal prize in the normal lottery is high at about 19 / 20, and the normal symbol fluctuation time is short at 1 second and the period during which the normal device 52 is in an expanded state is long at 2 seconds, which is advantageous for the player as it is easier to get the game ball to enter the second start winning slot 50 than in the normal state.

[0160] In addition, in the time-saving state, similar to the special jackpot state, the time for the first or second special symbol to change is often set to a shorter value regardless of the number of reserved symbols, so the opportunity to execute the special lottery occurs more frequently than in the normal state.

[0161] The payout control means 270 controls the payout device 130 to pay out a number of game balls corresponding to a predetermined number of prize balls for each detection signal based on the detection signals input from the first start winning opening sensor 106, the second start winning opening sensor 108, the specific area sensor 112, and the normal area sensor 114 (performs processing to provide game media to the player). In detail, the payout control means 270 transmits an instruction command to the payout device 130 to pay out four game balls each time the first start winning opening sensor 106 detects the entry of one game ball, transmits an instruction command to the payout device 130 to pay out three game balls each time the second start winning opening sensor 108 detects the entry of one game ball, and transmits an instruction command to the payout device 130 to pay out fifteen game balls each time the specific area sensor 112 or the normal area sensor 114 detects the entry of one game ball.

[0162] The payout device 130 operates to pay out the number of game balls to be paid out as instructed by the payout control means 270. In this payout device 130, a payout motor is provided in a game ball tank that stores game balls, and the payout control means 270 controls the rotation angle of the payout motor to pay out the instructed number of game balls from the game ball tank. The payout device 130 is also provided with a payout sensor 116 that is activated each time a game ball is paid out, and the payout control means 270 can manage the number of game balls actually paid out from the payout device 130 based on the payout signal from the payout sensor 116.

[0163] The communication control means 280 controls the transmission of various commands generated according to the results of various calculations in the main board 100 to the sub-board 102. In the gaming machine of this embodiment, the main board 100 and the sub-board 102 are connected in a communication manner such that only one-way communication from the main board 100 to the sub-board 102 is possible, and information cannot be transmitted from the sub-board 102 to the main board 100.

[0164] Next, we will explain the sub-board 102. The sub-board 102 is configured to include a performance control means 300 and a sub-memory 310.

[0165] The performance control means 300 controls the performance display device 170 to light or blink the front frame lamp 12 and the display frame lamp 38, display performance images on the LCD display 32, control the sound device 172 to output performance sounds from the speaker 14, and drive the performance object drive device 174 to operate the performance objects, based on various commands sent from the main board 100, input signals from the performance button switch 150, and performance data stored in the performance data storage means 3110 of the sub-memory 310, thereby controlling the performance device 176 to execute performances to liven up or assist the game.

[0166] In particular, the performance data storage means 3110 stores a large number of performance image data such as moving image data (animation data) and still image data for displaying images on the liquid crystal display 32, and the performance control means 300 draws an image in the frame buffer 3114 of the sub-memory 310 every frame (1 / 30 seconds) based on this performance image data, and displays the drawn image on the liquid crystal display 32, thereby displaying a performance image on the liquid crystal display 32.

[0167] The effect control means 300 performs a state effect process, a special variable effect process, a hold display effect process, and the like as processes for causing the effect device 176 to execute effects.

[0168] In the status presentation process, the presentation control means 300 executes presentations that suggest to the player the current game status by moving the character image on the LCD display 32, changing the background image, or changing the presentation sound output from the speaker 14 according to the current game status, based on commands corresponding to the game status and counter value on the main board 100.

[0169] For example, when the current game state is a special game state, the presentation control means 300 causes the liquid crystal display 32 to indicate that the current game state is a special game state, and also displays a special game state image (special game presentation) indicating which round of special game is being executed.

[0170] In the special variable effect processing, when a preliminary determination process is performed on the main board 100, the effect control means 300 performs an effect lottery to provisionally determine the effect content of the special variable effect that will produce a variable display of the first special symbol or the second special symbol, based on a command corresponding to the result of the preliminary determination, and when a special lottery is performed on the main board 100, performs an effect lottery to finally determine the effect content of the special variable effect, based on a command corresponding to the result of the special lottery. Then, the effect control means 300 causes the effect device 176 to execute the special variable effect so as to match the variable display and stationary display of the first special symbol in the first special symbol display section 76, or so as to match the variable display and stationary display of the second special symbol in the second special symbol display section 80.

[0171] Specifically, in the special variable effect processing, the effect control means 300 displays a background image (not shown) over the entire display area of ​​the liquid crystal display 32, as shown in Fig. 13(A), and displays a left effect pattern 350, a middle effect pattern 352, and a right effect pattern 354 in front of the background image. Here, each of the left effect pattern 350, the middle effect pattern 352, and the right effect pattern 354 includes a number portion (identification portion) showing one of a plurality of predetermined types of numbers, and a decorative portion that decorates the number portion, such as a rectangular portion surrounding the number portion.

[0172] Then, each time a first special random number value is read from the first special reserve memory area 1 and a special drawing is performed, the performance control means 300 starts the variable display of the first special pattern in the first special pattern display unit 76, or each time a second special random number value is read from the second special reserve memory area 1 and a special drawing is performed, the performance control means 300 starts the variable display of the second special pattern in the second special pattern display unit 80, as shown in Figure 13 (B), and then performs the first or second special drawing. In the jackpot determination process, the left effect symbol 350, the center effect symbol 352, and the right effect symbol 354 are displayed in a static manner in accordance with whether or not a jackpot has been won in the jackpot determination process, and in a manner in accordance with the jackpot symbol determined in the symbol determination process if a jackpot has been won, and the background image on the liquid crystal display 32 is changed in a manner in accordance with each of the multiple types of effect patterns, or an effect video in which a character image moves is played and displayed, thereby executing a special variable effect according to the type of effect pattern on the liquid crystal display 32. Note that the downward arrows in the figure indicate that the left effect symbol 350, the center effect symbol 352, and the right effect symbol 354 are each being displayed changing at high speed.

[0173] In detail, in the special variable presentation processing, the presentation control means 300 acquires multiple types of random number values, such as a first presentation pattern determination random number value and a second presentation pattern determination random number value, as random number values ​​for the presentation lottery based on the input of a command corresponding to the result of a preliminary determination or a command corresponding to the result of a special lottery from the main board 100, and performs a first presentation pattern determination process, a second presentation pattern determination process, etc. as the presentation lottery.

[0174] The first effect pattern determination process is a process for determining which of a plurality of first-half effect patterns should be used as the first-half effect pattern corresponding to the first half of the special variable effect, based on one acquired first effect pattern determination random number value. In the first effect pattern determination process, the effect control means 300 selects which of a plurality of first effect pattern lottery tables stored in the effect lottery table storage means 3112 of the sub-memory 310 to refer to in the random number determination process, according to the first-half variable effect pattern determined in the first variable pattern determination process.

[0175] In the gaming machine of this embodiment, seven types of first effect pattern lottery tables, first effect pattern lottery table A to first effect pattern lottery table G, are stored in the effect lottery table storage means 3112 (not shown) corresponding to the cases where the result of the first variation pattern determination process on the main board 100 is first half variation pattern 1 to first half variation pattern 7. In each first effect pattern lottery table, one of multiple types of first half effect patterns is associated with each of 100 first effect pattern determination random number values ​​from 0 to 99. The effect control means 300 selects the first effect pattern lottery table A when the result of the first variation pattern determination process is first half variation pattern 1, and selects the first effect pattern lottery table B when the result of the first variation pattern determination process is first half variation pattern 2, and so on, selecting the first effect pattern lottery table corresponding to the first half variation pattern determined in the first variation pattern determination process.

[0176] The performance control means 300 then refers to the selected first performance pattern lottery table and determines which of the multiple types of first half performance patterns a single first performance pattern determination random number value corresponds to, thereby determining one first half performance pattern from the multiple types of first half performance patterns.

[0177] The second effect pattern determination process is a process for determining which of a plurality of second effect patterns should be used as the second half effect pattern corresponding to the second half of the special variable effect, based on one acquired second effect pattern determination random number value. In the second effect pattern determination process, the effect control means 300 selects which of a plurality of second effect pattern lottery tables stored in the effect lottery table storage means 3112 of the sub-memory 310 to refer to in the random number determination process, according to the second half effect pattern determined in the second variation pattern determination process.

[0178] In the gaming machine of this embodiment, eight types of second effect pattern lottery tables, second effect pattern lottery table A to second effect pattern lottery table H, are stored in the effect lottery table storage means 3112 (not shown) corresponding to the cases where the result of the second variation pattern determination process in the main board 100 is no-reach variation pattern 1 to no-reach variation pattern 3 and reach variation pattern 1 to reach variation pattern 5, respectively. In each second effect pattern lottery table, one of multiple no-reach variation patterns and multiple reach variation patterns is associated with each of 100 second effect pattern determination random number values ​​from 0 to 99 as multiple types of second half effect patterns. The effect control means 300 selects second effect pattern lottery table A when the result of the second variation pattern determination process is no-reach variation pattern 1, and selects second effect pattern lottery table D when the result of the second variation pattern determination process is reach variation pattern 1, thus selecting a second effect pattern lottery table corresponding to the second half variation pattern determined in the second variation pattern determination process.

[0179] The presentation control means 300 then refers to the selected second presentation pattern lottery table and determines whether one second presentation pattern determination random number value corresponds to one of the multiple types of no-reach presentation patterns or the multiple types of reach presentation patterns, thereby determining one no-reach presentation pattern or one reach presentation pattern from the multiple types of no-reach presentation patterns and the multiple types of reach presentation patterns.

[0180] Here, a presentation time is set for each of the multiple types of first half presentation patterns, and the presentation times of the first half presentation patterns that can be determined by the first presentation pattern lottery table A are all set to 3 seconds, which is the same as the variation time of the first half variation pattern 1, and the presentation times of the first half presentation patterns that can be determined by the first presentation pattern lottery table B are all set to 5 seconds, which is the same as the variation time of the first half variation pattern 2, and so on, the presentation times of the first half presentation patterns that can be determined by each first presentation pattern lottery table are set to be the same as the variation time of the first half variation pattern corresponding to each first presentation pattern lottery table.

[0181] In addition, a presentation time is set for each of the multiple types of no-reach presentation patterns and the multiple types of reach presentation patterns, and the presentation time of each of the multiple types of no-reach presentation patterns that can be determined by the second presentation pattern lottery table A is set to 1 second, which is the same as the fluctuation time of no-reach fluctuation pattern 1, and the presentation time of each of the multiple types of reach presentation patterns that can be determined by the second presentation pattern lottery table E is set to 60 seconds, which is the same as the fluctuation time of reach fluctuation pattern 1, and in this way, the presentation time of each of the multiple types of no-reach presentation patterns or multiple types of reach presentation patterns that can be determined by each second presentation pattern lottery table is set to the same as the fluctuation time of the no-reach fluctuation pattern or reach fluctuation pattern corresponding to each second presentation pattern lottery table.

[0182] In the special variable effect processing, the effect control means 300 starts the execution of the special variable effect in synchronization with the start of variable display of the first special symbol in the first special symbol display section 76 or the second special symbol in the second special symbol display section 80, and executes the special variable effect for a total effect time of the effect time according to the first half effect pattern determined in the first effect pattern determination processing and the effect time according to the second half effect pattern determined in the second effect pattern determination processing. This synchronizes the variable time of the first special symbol in the first special symbol display section 76 or the second special symbol in the second special symbol display section 80 with the effect time of the special variable effect.

[0183] For example, if a jackpot is not won in the jackpot determination process and a no-reach presentation pattern is determined in the second presentation pattern determination process, then as the display of the first special pattern in the first special pattern display unit 76 or the second special pattern in the second special pattern display unit 80 begins to change, the display of the left presentation pattern 350, middle presentation pattern 352 and right presentation pattern 354 begins to change, as shown in Figure 13(B), and as shown in Figure 13(C), first the left presentation pattern 350 is displayed temporarily stopped in one of the modes (a mode showing "5" in Figure 13(C)) so that it does not stop completely but sways slightly, and then the right presentation pattern 354 is displayed temporarily stopped in a mode different from the left presentation pattern 350 (non-reach mode) as shown in Figure 13(D).

[0184] Then, before the first special pattern in the first special pattern display unit 76 or the second special pattern in the second special pattern display unit 80 is displayed stopped, the middle performance pattern 352 is displayed temporarily stopped in a manner (a miss-varied manner) different from the left performance pattern 350 and the right performance pattern 354, as shown in Figure 13(E), and at almost the same timing as the first special pattern in the first special pattern display unit 76 or the second special pattern in the second special pattern display unit 80 is displayed stopped, the middle performance pattern 352 is displayed as a definitive stop so that it has completely stopped in a manner (a miss-varied manner) different from the left performance pattern 350 and the right performance pattern 354, as shown in Figure 13(F).

[0185] For example, if a jackpot is won in the jackpot determination process, or if a jackpot is not won in the jackpot determination process and a reach presentation pattern is determined in the second presentation pattern determination process, as the first special pattern in the first special pattern display unit 76 or the second special pattern in the second special pattern display unit 80 begins to be displayed in a variable manner, the left presentation pattern 350, middle presentation pattern 352 and right presentation pattern 354 begin to be displayed in a variable manner, as shown in Figure 14(A), and as shown in Figure 14(B), first the left presentation pattern 350 is displayed in a temporarily stopped state, and then, as shown in Figure 14(C), while the middle presentation pattern 352 remains displayed in a variable manner, the right presentation pattern 354 is displayed in a temporarily stopped state in the same manner (reach state) as the left presentation pattern 350. Then, as shown in Figure 14 (D), playback display of the effect video corresponding to the determined reach effect pattern begins, and playback display of the effect video ends within the change time of the first special pattern in the first special pattern display section 76 or the second special pattern in the second special pattern display section 80.

[0186] 14(D), an effect video in which character A fights character B is played back and displayed in the center of the display area of ​​the liquid crystal display 32, and when this effect video is played back and displayed, instead of the left effect symbol 350, the center effect symbol 352, and the right effect symbol 354 displayed in the center of the display area of ​​the liquid crystal display 32, a reduced left effect symbol 360 corresponding to the left effect symbol 350, a reduced middle effect symbol 362 corresponding to the middle effect symbol 352, and a reduced right effect symbol 364 corresponding to the right effect symbol 354 are displayed in the upper right corner of the display area of ​​the liquid crystal display 32. That is, as shown in FIG. 14(D), the reduced left effect symbol 360 and the reduced right effect symbol 364 are displayed temporarily stopped in the same manner (reach manner), while the reduced middle effect symbol 362 is displayed variably.

[0187] If a jackpot is won, as shown in Figure 14 (E), a presentation video in which character A defeats character B is played back and displayed in the center of the display area of ​​the LCD display 32, and the shrinking presentation pattern 362 is temporarily stopped and displayed in the same manner (jackpot manner) as the shrinking left presentation pattern 360 and the shrinking right presentation pattern 364 in the upper right corner of the display area of ​​the LCD display 32, thereby provisionally notifying the player that a jackpot has been won.

[0188] Then, the animation in which character A defeats character B ends, and as shown in Figure 14 (F), the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed in a provisionally stopped state in the center of the display area of ​​the LCD display 32, and then, as shown in Figure 14 (G), the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed in a definitively stopped state in the center of the display area of ​​the LCD display 32, and a sound effect informing the player that a jackpot has been won is output from the speaker 14, thereby definitively informing the player that a jackpot has been won.

[0189] On the other hand, if the jackpot is not won, as shown in Figure 14 (H), a presentation video in which character A is defeated by character B is played in the center of the display area of ​​the LCD display 32, and the shrinking middle presentation pattern 362 is temporarily stopped and displayed in a different manner (missed reach manner) from the shrinking left presentation pattern 360 and the shrinking right presentation pattern 364 in the upper right corner of the display area of ​​the LCD display 32, thereby provisionally informing the player that the jackpot was not won.

[0190] Then, the video of character A being defeated by character B ends, and as shown in Figure 14(I), the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed in a provisionally stopped state in the center of the display area of ​​the LCD display 32, and then, as shown in Figure 14(J), the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed in a definitively stopped state in the center of the display area of ​​the LCD display 32, thereby definitively informing the player that they did not win the jackpot.

[0191] Here, in the special variable performance processing, a common performance may be executed both when a jackpot is won and when a jackpot is not won, so when a common performance is executed, the player's expectations for winning the jackpot can be greatly increased.

[0192] In this embodiment, for each of the multiple types of effects, the expected probability of winning a jackpot is predetermined as the degree of possibility of winning a jackpot in the special lottery when each effect is executed, and the selection rate for each of the multiple types of effects is set in both the effect lottery table that is referenced when a jackpot is won in the special lottery and the effect lottery table that is referenced when a jackpot is not won in the special lottery so that effects with higher expected probability are more likely to be executed when a jackpot is won in the special lottery than effects with lower expected probability.

[0193] In this embodiment, the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed on the liquid crystal display 32 in a varying manner in a performance pattern that corresponds to the type of change in the first special pattern or the second special pattern in the status display device 70, and various performances are executed to increase the player's expectations of winning a jackpot, and the left performance pattern 350, middle performance pattern 352 and right performance pattern 354 are displayed as provisionally stopped and then as definitively stopped in a manner that corresponds to the result of the special lottery, thereby notifying the player of the result of the special lottery.

[0194] In the hold display presentation processing, the presentation control means 300 displays on the liquid crystal display 32 an image indicating the status of the first special random number value or the second special random number value held in the special random number storage means 2914 of the main memory 290 based on a command corresponding to the first special hold number or the second special hold number on the main board 100. In this embodiment, as shown in Figure 15(A), four hold display areas (display areas), namely, the first hold display area 411 to the fourth hold display area 414, are provided at the bottom of the display area of ​​the liquid crystal display 32, corresponding to the first special hold memory area 1 to the first special hold memory area 4 or the second special hold memory area 1 to the second special hold memory area 4 of the special random number memory means 2914, and each hold display area can display a first hold image 420 indicating in which of the first special hold memory area 1 to the first special hold memory area 4 the first special random number value is stored, as shown in Figure 15(A), or a second hold image 422 indicating in which of the second special hold memory area 1 to the second special hold memory area 4 the second special random number value is stored, as shown in Figure 15(B).

[0195] In detail, when the second special random number value is not stored in any of the second special hold memory areas 1 to 4 but the first special random number value is stored in the first special hold memory area 1, the performance control means 300 displays the first hold image 420 in the first hold display area 411, and when the first special random number value is reserved in each of the first special hold memory area 1 and the first special hold memory area 2, the performance control means 300 displays the first hold image 420 in each of the first hold display area 411 and the second hold display area 412, and so on.When the second special random number value is not stored in any of the second special hold memory areas 1 to 4, the performance control means 300 displays the first hold image 420 in each of the first hold display area 411 to the fourth hold display area 414 depending on the number of first special random number values ​​reserved in the first special hold memory area 1 to the first special hold memory area 4. In the example of Figure 15 (A), the second special random number value is not stored in any of the second special hold memory areas 1 to 4, and the first special random number value is reserved in each of the first special hold memory area 1 to 3, so that the first hold image 420 is displayed in each of the first hold display area 411 to third hold display area 413.

[0196] In addition, regardless of whether the first special random number value is stored in any of the first special hold memory areas 1 to 4, the performance control means 300 displays a second hold image 422 in the first hold display area 411 when a second special random number value is reserved in the second special hold memory area 1, and displays a second hold image 422 in each of the first hold display area 411 and the second hold display area 412 when a second special random number value is reserved in each of the second special hold memory area 1 and the second special hold memory area 2, and so on.In other words, when a second special random number value is stored in any of the second special hold memory areas 1 to 4, the performance control means 300 displays a second hold image 422 in each of the first hold display area 411 to the fourth hold display area 414 depending on the number of second special random number values ​​reserved in the second special hold memory areas 1 to 4. In the example of Figure 15 (B), a second special random number value is reserved in each of the second special reserve memory area 1 to the second special reserve memory area 2, and a second reserve image 422 is displayed in each of the first reserve display area 411 to the second reserve display area 412.

[0197] In addition, in this embodiment, one hold display area 430 is provided in the area to the left of the first hold display area 411 at the bottom of the display area of ​​the liquid crystal display 32, corresponding to the special hold memory area of ​​the special random number memory means 2914, and the hold display area 430 displays a first hold image 420 when a first special random number value is read from the first special hold memory area 1 and stored in the special hold memory area, and displays a second hold image 422 when a second special random number value is read from the second special hold memory area 1 and stored in the special hold memory area.

[0198] For example, in the state shown in Figure 15 (A), when the first special random number value is read from the first special reservation memory area 1 and a special lottery is performed and the first special random number value is stored in the special reservation memory area, the performance control means 300, as shown in Figure 15 (C), moves the first reserved image 420 displayed in the first reservation display area 411 to the reservation display area 430, starts the variable display of the left performance pattern 350, the middle performance pattern 352 and the right performance pattern 354, and performs display control to move the first reserved image 420 displayed in the reservation display area after the second reservation display area 412 to a reservation display area with an ordinal number one smaller from the original reservation display area. As a result, it can be shown that the first reserved image 420 displayed in the reservation display area 430 corresponds to the first special random number value that is the target of this special lottery, and that the first reserved image 420 displayed after the first reservation display area 411 corresponds to the first special random number value that is the target of the next or subsequent special lottery.

[0199] 15(D), when the left performance pattern 350, the middle performance pattern 352, and the right performance pattern 354 are displayed as a fixed stop to display the result of this special lottery, the first special random number value stored in the special reservation memory area is erased, and the first reserved image 420 displayed in the reserved display area 430 is erased. Then, when the first special random number value is read from the first special reservation memory area 1 and a special lottery is performed, the performance control means 300, although not shown, moves the first reserved image 420 displayed in the first reserved display area 411 to the reserved display area 430, starts the variable display of the left performance pattern 350, the middle performance pattern 352, and the right performance pattern 354, and performs display control to move the first reserved image 420 displayed in the reserve display area from the second reserve display area 412 onwards to a reserve display area with an ordinal number one smaller from the original reserve display area.

[0200] Also, although not shown, when a plurality of second special random number values ​​are reserved in the second special reservation memory area 1 to the second special reservation memory area 4, the second special random number value is read from the second special reservation memory area 1, a special lottery is performed, and the second special random number value is stored in the special reservation memory area. The performance control means 300 moves the second reserved image 422 displayed in the first reservation display area 411 to the reservation display area 430, starts the variable display of the left performance pattern 350, the middle performance pattern 352, and the right performance pattern 354, and performs display control to move the second reserved image 422 displayed in the reservation display area after the second reservation display area 412 to a reservation display area with an ordinal number one smaller from the original reservation display area. As a result, the second reserved image 422 displayed in the reservation display area 430 corresponds to the second special random number value that is the target of this special lottery, and the second reserved image 422 displayed after the first reservation display area 411 corresponds to the second special random number value that is the target of the next or subsequent special lottery.

[0201] Furthermore, when the first special random number value or the second special random number value is acquired and another first special random number value or second special random number value is stored in the special random number storage means 2914, the performance control means 300 causes the performance device 176 to execute a pre-reading performance during the period from when the first special random number value or the second special random number value is acquired until the variable display of the first special pattern or the second special pattern for the first special random number value or the second special random number value is completed, depending on the result of the pre-determination corresponding to the acquired first special random number value or the second special random number value.

[0202] In this embodiment, the look-ahead effect may be, for example, changing the color or shape of the first reserved image 420 or the second reserved image 422 corresponding to the first special random number value or the second special random number value for which execution of the look-ahead effect has been determined, displaying an effect image around the first reserved image 420 or the second reserved image 422, displaying an object image such as a character image, or displaying a special background image different from the normal background image. Note that in this embodiment, when the game state is normal, the look-ahead effect is not performed for the second special random number value, and when the game state is in a probability variable state or a time-saving state, the look-ahead effect is not performed for the first special random number value.

[0203] Here, the presentation control means 300 performs a pre-reading presentation for the first special random number value or the second special random number value only when the result of the jackpot determination process included in the result of the advance judgment corresponding to the first special random number value or the second special random number value is a jackpot, or when it is a miss but the first special pattern or the second special pattern is displayed in a reach variation pattern.

[0204] In detail, in this embodiment, in each of the variable group lottery tables A to D shown in FIG. 7, among the variable group determination random number values ​​of 0 to 99, each of the 90 variable group determination random number values ​​of 0 to 89 is associated with one of groups 0 to 3 excluding group 4 and group 5, each of the 8 variable group determination random number values ​​of 90 to 97 is associated with group 4, and each of the 2 variable group determination random number values ​​of 98 to 99 is associated with group 5. Therefore, when the variable group determination random number value is one of 0 to 89, depending on the number of reserved or the game state, there are cases where a no-reach variable pattern is determined and cases where a reach variable pattern is determined, and when the variable group determination random number value is one of 90 to 99, regardless of the number of reserved or the game state, a reach variable pattern is always determined and a no-reach variable pattern is never determined.

[0205] Therefore, in this embodiment, if the special lottery means 230 fails in the jackpot determination process performed as a pre-determination process, and the variable group determination random number value included in the first special random number value or the second special random number value is any one of 0 to 89, it sets indefinite value information indicating that it is uncertain whether a reach fluctuation pattern will be determined as the result of the pre-determination, and if it is any one of 90 to 99, it sets fixed value information indicating that a reach fluctuation pattern will definitely be determined as the result of the pre-determination.

[0206] If the result of the jackpot determination process included in the result of the preliminary judgment is a jackpot, the performance control means 300 conducts a pre-reading performance lottery to determine whether or not a pre-reading performance can be executed for the first special random number value or the second special random number value, but if the result is a miss, it determines whether or not the result of the preliminary judgment includes fixed value information, and if fixed value information is included, it conducts a pre-reading performance lottery.

[0207] As a result, in this embodiment, even if the number of reserved numbers changes between the time when the preliminary judgment process is performed for the first special random number value or the second special random number value and the time when the special lottery is performed for that first special random number value or the second special random number value, when the special lottery is performed for the first special random number value or the second special random number value for which it has been determined that a pre-reading effect will be executed, the special variable effect can be executed in a reach effect pattern, regardless of whether it is a jackpot or a miss.

[0208] Furthermore, even if the result of the pre-determination of the acquired first special random number value contains fixed value information, if the previously acquired first special random number values ​​held in the special random number storage means 2914 include a first special random number value for which it has been determined that a pre-reading effect will be executed, or a first special random number value for which it has not been determined that a pre-reading effect will be executed but the result of the pre-determination is a jackpot, or a first special random number value for which it has not been determined that a pre-reading effect will be executed but the result of the pre-determination contains fixed value information, then the pre-reading effect may not be executed for the later acquired first special random number value, or it may be executed so that a pre-reading effect is executed.

[0209] Furthermore, even if the result of the pre-determination of the acquired second special random number value contains fixed value information, if the previously acquired second special random number values ​​held in the special random number storage means 2914 include a second special random number value for which it has been determined that a pre-reading effect will be executed, or a second special random number value for which it has not been determined that a pre-reading effect will be executed but the result of the pre-determination is a jackpot, or a second special random number value for which it has not been determined that a pre-reading effect will be executed but the result of the pre-determination contains fixed value information, then the pre-reading effect may not be executed for the later acquired second special random number value, or it may be executed so that a pre-reading effect is executed.

[0210] 3. Control Method of the Present Embodiment The control method of this embodiment will be described in detail below. Figure 16 is a diagram showing an example of an effect image displayed on the liquid crystal display 32. First, in the example of Figure 16(A), a special lottery is performed in the probability variable state, so that the left effect symbol 350, the center effect symbol 352, and the right effect symbol 354 are each being displayed variably at high speed on the liquid crystal display 32, and second special random number values ​​are reserved in the special reservation memory area, the second special reservation memory area 1 to the second special reservation memory area 3, respectively.

[0211] In the example of Figure 16(A), the second hold image 422 is displayed in each of the hold display area 430, the first hold display area 411, and the second hold display area 412, but the third hold display area 413 displays the first special hold image 450, which has the appearance of a pink star-shaped character, as a pre-reading effect (specific effect).

[0212] In this embodiment, when the first special reserve image 450 is displayed, the first special reserve image 450 may be displayed when the result of the pre-determination of the second special random number value is a jackpot or a miss, so that there is basically a 50% probability of a jackpot, i.e., the expected rate of a jackpot is 50%, and therefore, by displaying the first special reserve image 450, the player's expectations for winning the jackpot can be greatly increased.

[0213] In this embodiment, after the first special reserve image 450 is displayed, when the next special lottery is held and the display of the changing second special pattern begins, the button lamp built into the performance button 26 (performance input means) shown in Figure 1 lights up, and when the performance button 26 is pressed while the button lamp is lit, if the result of the pre-determination corresponding to the first special reserve image 450 is a jackpot win (a specific result), the circular lamp portion located at the top of the first special reserve image 450 is displayed as lit (special performance), as shown in Figure 16 (B).

[0214] On the other hand, even if the effect button 26 is pressed while the button lamp is lit, if the result of the preliminary judgment corresponding to the first special hold image 450 is a miss, the lamp part of the first special hold image 450 will not light up and the display of the first special hold image 450 will continue as is.

[0215] In this embodiment, when the first special reserve image 450 is displayed, no effect is executed to instruct the player to operate the effect button 26, but the button lamp lights up to prompt the player to operate the effect button 26, and the player can determine the result of the special lottery corresponding to the first special reserve image 450 depending on whether or not the lamp part of the first special reserve image 450 lights up in response to the operation of the effect button 26.

[0216] Furthermore, if the effect button 26 is pressed while the button lamp is lit, the button lamp will be turned off regardless of whether the lamp portion of the first special hold image 450 is lit or not.

[0217] In addition, with the button lamp lit, if the operation of pressing the effect button 26 is not performed, a special lottery is performed for the second special random number value corresponding to the first special reserve image 450, and the button lamp continues to light up, even if the first special reserve image 450 is displayed in the reserve display area 430. Then, when the operation of pressing the effect button 26 is performed in this state, if the result of the special lottery corresponding to the first special reserve image 450 is a jackpot win, the lamp portion of the first special reserve image 450 is displayed to light up, and if the result of the special lottery corresponding to the first special reserve image 450 is a loss, the lamp portion of the first special reserve image 450 is not lit and is displayed as it is.

[0218] In this embodiment, when a special lottery is conducted for the second special random number value corresponding to the first special reserve image 450, a special variable performance of the reach performance pattern is executed, and in the special variable performance of the reach performance pattern, in order to enhance the performance effect of the performance image of the reach performance pattern, the reserve images displayed in each of the first reserve display area 411 to the fourth reserve display area 414 are erased, but the reserve image displayed in the reserve display area 430 is not erased and continues to be displayed.

[0219] Therefore, in this embodiment, even when the special variable effect of the reach effect pattern is being executed, the first special hold image 450 continues to be displayed in the hold display area 430, so even when the special variable effect of the reach effect pattern is being executed, if the button lamp is lit and the result of the special lottery corresponding to the first special hold image 450 is a jackpot win, when the effect button 26 is pressed, the lamp portion of the first special hold image 450 is displayed to be lit.

[0220] In addition, in this embodiment, during a series of consecutive winning periods in which the probability change state and the special game state are repeated without passing through the normal state, until the number of times the first special reserve image 450 is displayed reaches three times (a predetermined number of times), the first special reserve image 450 is displayed only when the result of the pre-determination of the second special random number value is a jackpot, so that when the first special reserve image 450 is displayed, there is a 100% probability of a jackpot, i.e., the expectation of a jackpot is 100%.

[0221] In detail, in this embodiment, when the normal state begins, the performance control means 300 writes a value (e.g., 3) equivalent to a predetermined specific number of times (e.g., 3 times) to the stored value of the specific number of times counter 3116 in the sub-memory 310, and each time the first special hold image 450 is displayed, performs a decrement update by subtracting a value (e.g., 1) equivalent to one specific number of times from the stored value of the specific number of times counter 3116, provided that the stored value of the specific number of times counter 3116 is 1 or greater.

[0222] If the result of the preliminary determination of the second special random number value is a jackpot, a specific reserve image lottery is held to determine whether or not the first special reserve image 450 will be displayed, by referring to a specific lottery table A, which may result in a winning or losing result when the first special reserve image 450 is displayed, regardless of the stored value of the specific number counter 3116.

[0223] On the other hand, if the result of the preliminary judgment of the second special random number value is not a jackpot win but contains fixed value information, and the memory value of the specific number of times counter 3116 is not 0, i.e., if the number of times the first special reserve image 450 has been displayed has not reached three, then the specific reserve image lottery is not held, but if the memory value of the specific number of times counter 3116 is 0, i.e., if the number of times the first special reserve image 450 has been displayed has reached three, then the specific reserve image lottery is held by referring to specific lottery table B, which may result in a winning or losing display of the first special reserve image 450.

[0224] If the display of the first special reserve image 450 is successful in the specific reserve image lottery, the first special reserve image 450 is displayed, and if the display of the specific reserve image lottery is unsuccessful, the second reserve image 422 is displayed.

[0225] Then, when the number of special fluctuations reaches 100 in the probability variable state, the series of consecutive winning intervals ends and the normal state begins, and a value corresponding to the predetermined specific number is written again to the memory value of the specific number counter 3116, and in the next series of consecutive winning intervals, the expected probability of a jackpot when the first special reserve image 450 is displayed will be 100% until the number of times the first special reserve image 450 is displayed reaches three times.

[0226] As a result, in this embodiment, until the number of times the first special reserve image 450 has been displayed in a series of consecutive winning sections reaches three, when the operation of pressing the effect button 26 is performed when the first special reserve image 450 is displayed, the lamp portion of the first special reserve image 450 will always be displayed to light up, so that the player can be sure to have the successful experience of pressing the effect button 26 when the first special reserve image 450 is displayed a predetermined number of times, which not only encourages the operation of pressing the effect button 26 when the first special reserve image 450 is displayed, but also greatly enhances the effect of the operation of pressing the effect button 26 when the first special reserve image 450 is displayed.

[0227] In addition, in this embodiment, a special reserve image effect can be executed in the special probability state, which displays multiple types of special reserve images including the first special reserve image 450 without displaying the second reserve image 422, and the player can select to execute the special reserve image effect before a series of consecutive winning periods begins.

[0228] 17 is a diagram showing an example of an effect image displayed on the liquid crystal display 32 when a special reserved image effect is executed. First, in the example of FIG. 17(A), a special lottery is performed in a probability variable state, and the left effect pattern 350, the center effect pattern 352, and the right effect pattern 354 are each being displayed variably at high speed on the liquid crystal display 32, and a second special random number value is reserved in each of the special reserved memory area, the second special reserved memory area 1 to the second special reserved memory area 3.

[0229] In the example of Figure 17(A), a second special hold image 452 having the appearance of a white star-shaped character is displayed in each of the hold display area 430, the first hold display area 411, and the second hold display area 412 as a preview effect, while a third special hold image 454 having the appearance of a blue star-shaped character is displayed in the third hold display area 413 as a preview effect.

[0230] In the special reserve image presentation, in addition to the pink first special reserve image 450, the white second special reserve image 452, and the blue third special reserve image 454, as shown in Figure 18, it is possible to display a fourth special reserve image having the appearance of a green star-shaped character, a fifth special reserve image having the appearance of a purple star-shaped character, a sixth special reserve image having the appearance of a red star-shaped character, a seventh special reserve image having the appearance of a gold star-shaped character, and an eighth special reserve image having the appearance of a rainbow star-shaped character, and each special reserve image has a preset probability of winning a jackpot when it is displayed and the number of rounds when a jackpot is won.

[0231] In detail, for the first special reserved image 450, the expectation of a jackpot is set to 50%, and the number of rounds when a jackpot is won is set to 7 rounds or 10 rounds; for the second special reserved image 452, the expectation of a jackpot is set to 1%, and the number of rounds when a jackpot is won is set to 10 rounds; for the third special reserved image 454, the expectation of a jackpot is set to 5%, and the number of rounds when a jackpot is won is set to 7 rounds or 10 rounds; and for the fourth special reserved image, the expectation of a jackpot is set to 20%, and the number of rounds when a jackpot is won is set to 4 rounds, 7 rounds, or 10 rounds. For the fifth special reserved image, the expected probability of a jackpot is set to 50%, and the number of rounds when a jackpot is won is set to 4, 7, or 10 rounds; for the sixth special reserved image, the expected probability of a jackpot is set to 80%, and the number of rounds when a jackpot is won is set to 4, 7, or 10 rounds; for the seventh special reserved image, the expected probability of a jackpot is set to 100%, and the number of rounds when a jackpot is won is set to 7 or 10 rounds; and for the eighth special reserved image, the expected probability of a jackpot is set to 100%, and the number of rounds when a jackpot is won is set to 10 rounds.

[0232] Therefore, when the special reserve image presentation is executed, the player's expectation for winning the jackpot or the number of rounds at the time of the jackpot can be effectively increased depending on which of the multiple types of special reserve images is displayed.

[0233] In the special reserve image presentation, the first special reserve image 450 is displayed so that the expected probability of a jackpot when the first special reserve image 450 is displayed is 50%, regardless of the number of times the first special reserve image 450 is displayed.

[0234] In the special reserve image effect, when a special reserve image is displayed in the reserve display area in the special probability state, that is, when a special lottery is conducted in the special probability state and the display of the changing second special pattern begins, the button lamp is lit, and when the operation of pressing the effect button 26 is performed while the button lamp is lit, if the result of the special lottery corresponding to the special reserve image displayed in the reserve display area is a jackpot win, the circular lamp portion located above the special reserve image displayed in the reserve display area is displayed as lit, as shown in Figure 17 (B).

[0235] On the other hand, even if the effect button 26 is pressed while the button lamp is lit, if the result of the special lottery corresponding to the special reserve image displayed in the reserve display area is a loss, the lamp part of the special reserve image displayed in the reserve display area will not light up, and the display of the special reserve image displayed in the reserve display area will continue as is.

[0236] In this embodiment, even when a special reserve image effect is executed, no effect instructing the player to operate the effect button 26 is executed, but the button lamp lights up to prompt the player to operate the effect button 26, and the player can determine the result of the special lottery corresponding to the special reserve image displayed in the reserve display area depending on whether or not the lamp part of the special reserve image displayed in the reserve display area lights up in response to the operation of the effect button 26.

[0237] In addition, even in the case of special hold image effects, if the effect button 26 is pressed while the button lamp is lit, the button lamp will be turned off regardless of whether the lamp part of the special hold image displayed in the hold display area is lit or not.

[0238] In the special pending image presentation, in the special variable presentation of the reach presentation pattern, the pending images displayed in each of the first pending display area 411 to the fourth pending display area 414 are erased in order to enhance the presentation effect of the presentation image of the reach presentation pattern, but the pending image displayed in the pending display area 430 is not erased and continues to be displayed.

[0239] 19 and 20 are flowcharts showing the flow of the reserved image control process performed by the effect control means 300. In the reserved image control process, when the result of the preliminary determination of the second special random number value is acquired (Y in step S100), if the game state is in the probability variable state (Y in step S102), it is determined whether or not a special reserved image effect is being executed (step S104).

[0240] Then, if the special reserved image effect is not being executed (Y in step S104), if the result of the preliminary judgment is a jackpot (Y in step S106), a specific reserved image lottery is executed by referring to the specific lottery table A (step S108), and if the specific reserved image lottery is won (Y in step S110), the first special reserved image 450 is displayed (step S112). Then, if the value of the specific number of times counter 3116 is 1 or more (Y in step S114), 1 is subtracted from the value of the specific number of times counter 3116 (step S116).

[0241] On the other hand, if the specific reserved image lottery results in a loss (N in step S110), the second reserved image 422 is displayed (step S118). Also, if the result of the preliminary determination is not a jackpot (N in step S106), the result of the preliminary determination includes fixed value information (Y in step S120), and the value of the specific number counter 3116 is 0 (Y in step S122), a specific reserved image lottery is executed by referring to the specific lottery table B (step S124), and if the specific reserved image lottery is won (Y in step S126), the first special reserved image 450 is displayed (step S128).

[0242] On the other hand, if the value of the specific number counter 3116 is not 0 (N in step S122) or if the specific reserved image lottery is a loss (N in step S126), the second reserved image 422 is displayed (step S130).

[0243] Also, when the special reserve image effect is being executed (N in step S104), as shown in FIG. 20, if the result of the preliminary judgment is a jackpot (Y in step S140) and the result of the preliminary judgment is a winning 10-round pattern (Y in step S142), a special reserve image lottery is executed by referring to special lottery table A, in which the display of any of the first special reserve image 450 to the eighth special reserve image is a winning image (step S144).

[0244] Also, if the result of the preliminary judgment is that the 7-round pattern is a winning combination (Y in step S146), a special reserve image lottery is executed by referring to special lottery table B, in which the display of any one of the first special reserve image 450, the third special reserve image 454 to the seventh special reserve image is a winning combination (step S148).

[0245] Also, if the result of the preliminary judgment is that the 4-round pattern is a winning combination (N in step S146), a special reserve image lottery is executed by referring to special lottery table C, in which the display of any one of the 4th to 6th special reserve images is a winning combination (step S150).

[0246] Also, if the result of the preliminary judgment is not a jackpot (N in step S140) but the result of the preliminary judgment includes fixed value information (Y in step S152), a special reserve image lottery is executed by referring to special lottery table D, in which the display of any one of the first special reserve image 450 to the sixth special reserve image is a winning image (step S154).

[0247] Then, the special reserve image that has been won in the special reserve image lottery is displayed (step S156).

[0248] Moreover, if the result of the preliminary determination does not include fixed value information (N in step S152), the second special reservation image is displayed (step S158).

[0249] 21 is a flowchart showing the flow of the special operation acceptance process performed by the performance control means 300. In the special operation acceptance process, if the game state is a probability variable state (Y in step S200) and the special reserve image performance is not being executed (Y in step S202), the first special reserve image 450 is displayed (Y in step S204), and when the next variable display of the second special symbol begins (Y in step S206), a special operation acceptance period for accepting the operation of pressing the performance button 26 begins (step S208), and the button lamp is turned on (step S210). Then, when the variable display of the second special symbol corresponding to the first special reserve image 450 ends (Y in step S212), the special operation acceptance period ends (step S214).

[0250] On the other hand, if the special reserved image effect is being executed (N in step S202), when the variable display of the second special symbol starts (Y in step S216), the special operation acceptance period starts (step S218), and the button lamp is turned on (step S220). Then, when the variable display of the second special symbol ends (Y in step S222), the special operation acceptance period ends (step S224).

[0251] 22 is a flowchart showing the flow of the special operation effect control processing performed by the effect control means 300. In the special operation effect control processing, when the effect button 26 is pressed (Y in step S240), if it is during the special operation acceptance period (Y in step S242) and the special reserve image effect is not being executed (Y in step S244), if the result of the advance judgment corresponding to the first special reserve image 450 or the result of the special lottery is a jackpot (Y in step S246), the lamp portion of the first special reserve image 450 is displayed to be lit (step S248).

[0252] On the other hand, if a special reserve image effect is being executed (N in step S244), and the result of the special lottery corresponding to the special reserve image in the reserve display area is a jackpot (Y in step S250), the lamp portion of the special reserve image in the reserve display area will be displayed lit up (step S252).

[0253] 4. Variations The present invention is not limited to the above-described embodiment, and various modifications are possible, and modifications are introduced below. Note that the above-described embodiment and the various methods described below as modifications can be appropriately combined and adopted as a control method for realizing the present invention.

[0254] For example, until the number of times the first special reserve image 450 has been displayed reaches three times, the first special reserve image 450 may be displayed when the result of the pre-determination of the second special random number value is a jackpot or a miss, so that when the first special reserve image 450 is displayed, there is an 80% probability of a jackpot, i.e., the expected jackpot rate is 80%.

[0255] Also, in the above embodiment, when a special reserve image is displayed and the effect button 26 is pressed, it is configured to notify that the result of the special lottery corresponding to the special reserve image is a jackpot, but since the pressing operation of the effect button 26 (first operation method) is an operation method that is frequently used in other notices, it may also be an operation method that triggers a change in the special reserve image by rotating the effect button 26 (second operation method), which is relatively less frequently used in effects. Also, as the second operation method, a second input means other than the effect button 26 may be provided and configured to assign the operation of the second input means as a trigger (for example, tilting the lever device). Note that even when the effect button 26 is used, it is also possible to consider configuring it to be separated from the trigger of other notice effects by using a long press operation in which the effect button 26 is pressed for a certain period of time as the second operation method.

[0256] Also, even if the operation of pressing the effect button 26 is performed when the result of the advance determination corresponding to the first special reserve image 450 or the result of the special lottery is a jackpot win, the lamp portion of the first special reserve image 450 may or may not light up. In this case, until the number of times the first special reserve image 450 is displayed reaches three times, when the operation of pressing the effect button 26 is performed when the result of the advance determination corresponding to the first special reserve image 450 or the result of the special lottery is a jackpot win, the lamp portion of the first special reserve image 450 will light up with a 100% probability, but after the number of times the first special reserve image 450 is displayed reaches three times, when the operation of pressing the effect button 26 is performed when the result of the advance determination corresponding to the first special reserve image 450 or the result of the special lottery is a jackpot win, the lamp portion of the first special reserve image 450 may light up with a 70% probability.

[0257] In addition, in the special reserve image effect, even if the operation of pressing the effect button 26 is performed when the result of the special lottery corresponding to the special reserve image in the reserve display area is a jackpot win, the lamp part of the special reserve image in the reserve display area may or may not light up.

[0258] In addition, as a special reserve image effect, a player may be able to select between the execution of a first special reserve image effect in which eight types of special reserve images, the first special reserve image 450 to the eighth special reserve image, can be displayed, and the execution of a second special reserve image effect in which three types of special reserve images, the second special reserve image 452, the fourth special reserve image, and the eighth special reserve image, can be displayed. In this case, in the second special reserve image effect, for the second special reserve image 452, the number of rounds when a jackpot is won may be set to 4 rounds, 7 rounds, or 10 rounds, so that two types of special reserve images, the second special reserve image 452 and the eighth special reserve image, can be displayed. In other words, while a special reserve image is displayed instead of the second reserve image 422, a minimum number of special reserve images may be displayed.

[0259] Also, in the special reserve image effect, when the operation of pressing the effect button 26 is performed while the button lamp is lit, even if the result of the pre-determination corresponding to the special reserve image displayed in a reserve display area other than the reserve display area is a jackpot win, the lamp portion of the special reserve image corresponding to the jackpot win may be configured to light up. Also, at this time, if a plurality of second special random number values ​​(reserved) corresponding to the jackpot win are stored in the special reserve memory area, second special reserve memory area 1 to second special reserve memory area 4, the lamp portions of a plurality of special reserve images corresponding to the jackpot win may be configured to light up simultaneously in the reserve display area 430, first reserve display area 411 to fourth reserve display area 414.

[0260] Furthermore, when the second reserve image 422 is displayed in response to the entry of the game ball into the second start winning port 50, a specific sound effect is output from the speaker 14, and when the first special reserve image 450 is displayed, a special sound effect is output from the speaker 14. However, in the special reserve image performance, regardless of which of the first special reserve image 450 to the eighth special reserve image is displayed, the special sound effect may be output from the speaker 14, or the specific sound effect may be output.

[0261] In addition, when the second special reserve image 452 to the fourth special reserve image, which have a lower expectation of a jackpot than the first special reserve image 450, are displayed, a special sound effect is output from the speaker 14, and when the fifth special reserve image to the eighth special reserve image, which have the same or higher expectation of a jackpot as the first special reserve image 450, are displayed, a special sound effect is output from the speaker 14.

[0262] In addition, the player may be able to select the jackpot expectation and appearance frequency of the first special reserve image 450. For example, the jackpot expectation of the first special reserve image 450 can be selected from 30%, 50%, and 99%, but the higher the jackpot expectation of the first special reserve image 450, the lower the probability that the first special reserve image 450 will be displayed when the jackpot is not won, so the appearance frequency of the first special reserve image 450 is configured to decrease. In this case, the jackpot expectation may be 100% until the number of times the first special reserve image 450 is displayed reaches three times, or, since the player sets the performance frequency as their preferred gameplay, the jackpot expectation may be the expectation selected by the player regardless of the number of times the first special reserve image 450 is displayed (the value of the specific number counter).

[0263] Also, when the special reserve image effect is not being executed, the number of times that the operation of pressing the effect button 26 can be performed for the first special reserve image 450 is displayed, and if the result of the advance judgment corresponding to the first special reserve image 450 or the result of the special lottery is a jackpot win, the lamp portion of the first special reserve image 450 may be lit in accordance with any operation until the number of times that the operation is reached. At this time, the number of operations that will cause the lamp portion to light up may be determined in advance by lottery, or a lottery may be performed each time the effect button 26 is operated with a predetermined probability (for example, 40%) as to whether the lamp portion will light up, and the presence or absence of light emission and the timing of light emission may be configured to be indefinite.

[0264] In addition, when a special reserve image effect is being executed, the number of times that can be operated on the special reserve image in the reserve display area may be displayed, and if the result of the special lottery corresponding to the special reserve image in the reserve display area is a jackpot win, the lamp portion of the special reserve image in the reserve display area may be lit up depending on any of the operations performed until the number of times that can be operated is reached.

[0265] In this case, when the lamp portion of the special hold image lights up in response to any of the operations performed until the maximum number of operations is reached, a predetermined effect such as a character image being displayed each time a remaining operation is performed until the maximum number of operations is reached may be executed.

[0266] In addition, when setting the number of times that the effect button 26 can be operated for the first special hold image 450 or a special hold image in a special hold image effect, in order to prevent the player from feeling that it is a hassle to operate it multiple times, when an operation such as rotating the effect button 26 (second operation) that is different from the operation of pressing the effect button 26 (first operation) is performed, the effect control may be performed by regarding the remaining number of times that the second operation has been input as having been input once.

[0267] Also, if the result of the preliminary judgment corresponding to the first special reserve image 450 or other special reserve images displayed in the special reserve image effect is a jackpot win, when the first special reserve image 450 or other special reserve images are displayed in response to the entry of the game ball into the second start winning port 50, the lamp portion of the first special reserve image 450 or other special reserve images may be turned off after lighting up for a short period of time, regardless of the operation of pressing the effect button 26. When configured in this way, the lamp portion of the first special reserve image 450 or other special reserve images is configured to always light up based on the operation of the effect button 26, and it is preferable to configure it so that success (lighting up of the lamp portion based on the operation of the effect button 26) is suggested in advance based on the short period of lighting when the display starts as a reserve.

[0268] Furthermore, while the lamp portion of the special hold image is basically set to light up when the operation of pressing the effect button 26 is performed, as a special pattern, when the operation of pressing and then releasing the effect button 26 is performed, an effect in which the effect button 26 vibrates is executed and a "delay notification" in which the lamp portion of the special hold image lights up may be generated. The "delay notification" may employ physical control that occurs when the sensor that detects the pressing (ON) of the effect button 26 is removed (when it changes to OFF), or may employ time-limited control that occurs X seconds after the operation is detected.

[0269] In addition, when the lamp portion of the special reserve image lights up in response to the operation of pressing the effect button 26, various effect lamps such as the front frame lamp 12 and the display frame lamp 38 may be made to emit rainbow colors until a jackpot win is announced.

[0270] It may also be applied to so-called managed gaming machines that circulate gaming balls within the machine by managing the number of gaming balls owned by a player as numerical data, rather than physically lending or paying out gaming balls to the player. [Explanation of symbols]

[0271] 2 outer frame, 4 playing area, 6 playing board, 8 glass unit, 10 front frame, 12 front frame lamp, 14 speaker, 16 upper tray, 18 payment outlet, 20 handle, 22 supply port, 24 bottom tray, 26 performance button, 28 outer rail, 30 inner rail, 32 LCD display, 34 display frame, 36 production unit, 38 display frame lamp, 40 opening, 42 aisle, 44 Stage, 46 First starting entry gate, 48 Passing gate, 50 Second starting entry gate, 52 Normal role, 54 1st big prize entrance, 56 1st special role, 62 Out entrance

Claims

[Claim 1] A gaming machine having a gaming area in which gaming media move, a determination means for obtaining game information when a game medium is detected in a predetermined area provided in the game area, and performing a game determination based on the obtained game information; a pre-determination means for making a pre-determination before a game determination is made based on the acquired game information; A performance control means for controlling the performance is provided, The performance control means A specific effect can be executed based on the result of a pre-determination under a predetermined condition, A special effect can be executed based on an input to the effect input means during execution of the specific effect, This gaming machine is characterized in that, until the number of times the specific effect is executed reaches a predetermined number of times, the probability of the specific effect being executed is higher if the result of the pre-determination is a specific result than after the number of times the specific effect is executed reaches the predetermined number of times.

Images