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Roulette gaming machine changing payout ratio set for each bet type and playing method of roulette game

a roulette gaming machine and payout ratio technology, applied in the field of roulette gaming machines changing payout ratio sets for each bet type and playing method of roulette games, can solve the problem of gradually bored players with the game, and achieve the effect of increasing players' expectations

Inactive Publication Date: 2009-01-08
UNIVERSAL ENTERTAINMENT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]Another object of the present invention is to provide a roulette gaming machine having a new entertainment characteristic, in which a payout ratio (so-called odds) set for each bet type is changed to increase a player's expectation, without deteriorating a game characteristic of a conventional roulette gaming machine, and a playing method of a roulette game.
[0012]According to the above structure, the payout ratio set for each bet type can be randomly switched between the base ratio and the specific ratio. Thereby, when the payout ratio is switched into a specific ratio, a payout that is awarded at a time of winning is larger, as compared to a base. Therefore, a player's expectation can be increased without deteriorating a game characteristic of a conventional roulette gaming machine.

Problems solved by technology

Accordingly, when a game is repeatedly played, a player may be gradually bored with the game.

Method used

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  • Roulette gaming machine changing payout ratio set for each bet type and playing method of roulette game
  • Roulette gaming machine changing payout ratio set for each bet type and playing method of roulette game
  • Roulette gaming machine changing payout ratio set for each bet type and playing method of roulette game

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Embodiment Construction

[0026]An embodiment of a roulette gaming machine and a playing method of a roulette game according to the present invention will be described. A roulette gaming machine means a gaming machine in which a player expects a number etc. to be determined in a roulette device and bets a possessed game value such as a chip on the expected number etc., and when the bet number etc. wins, a predetermined number of game medium such as amedal, or game value such as credit is awarded to the player.

[0027]As shown in FIG. 1, a roulette gaming machine 1 repeatedly performs a unit game in which a ball rolls on a wheel having many marks disposed thereon, and executes a playing method comprising the steps of: betting game value on a bet area, among many bet areas displayed on a display, associated with an operation received by an input device from an outside, in a bet type corresponding to the bet area; rolling the ball, thereby setting, as a specific mark, a mark corresponding to a stop position of th...

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Abstract

In a unit game executed in a ratio of once per several times, a win is made in a DOUBLE ODDS lottery. When a win is made in a DOUBLE ODDS lottery, a payout ratio (ODDS) set for each bet type is switched from a base ratio to a specific ratio that is twice as high as the base ratio. Thereby, when a winning is made in a unit game, with a win in a DOUBLE ODDS lottery, a payout to be awarded to a player is doubled.

Description

CROSS REFERENCE TO RELATED APPLICATION[0001]This application is based upon and claims the benefit of priority from the prior Japanese patent Application No. 2007-096314, filed on Apr. 2, 2007.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The invention relates to a roulette gaming machine that changes a payout ratio set for each bet type, and a playing method of a roulette game.[0004]2. Description of Related Art[0005]In a gaming machine where a player expects a win number to play a game, such as a roulette gaming machine, a bingo gaming machine, or a keno gaming machine, pockets having identification numbers (for example, “00”, “0” and “1” to “36” in a roulette gaming machine) are formed on a wheel, and a rolling object rolling on the wheel, such as a ball, is used to specify one of the pockets on the wheel, thereby determining a win number.[0006]Here, in the gaming machine, a series of processes of rolling the ball on the wheel to determine a win number are basica...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A63F5/00
CPCG07F17/3213G07F17/3244G07F17/322
Inventor KIDO, KATSUHIRO
Owner UNIVERSAL ENTERTAINMENT CORP
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