| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine such as a slot machine that varies the ratio of balls put out. SOLUTION: The game machine 10 has a plurality of rotating reels 40 displaying a plurality of symbols in the surroundings thereof and a control device 20 to control the game machine 10. The control device 20 has a combination drawing means 110 to draw lots for winning or losing a combination, a stop control means 120 to control the rotating reels so as to stop on the basis of the result of lot drawing of the combination drawing means 110, a winning judgment means 140 to judge a win or a failure by the stopping position of patterns when all the rotating reels 40 stop rotating, a ball putting out rate determination means to determine the ball putting out rate, the rate of the number of medals put out to the number of medals thrown in, and a putting out rate change means to change the ball putting out rate. COPYRIGHT: (C)2004,JPO&NCIPI
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