| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing two or more of jackpot games and providing information useful for a player. SOLUTION: The game machine includes a jackpot drawing means for drawing the winning/losing of a jackpot to be the trigger of operating a jackpot port variable device B with a ball entry to a start port 9 or 10 as a condition. Two or more of jackpots are set in association with game merits set beforehand, the probability of winning a specified jackpot among the two or more of jackpots is stored beforehand, and the probability of winning the specified jackpot is displayed at an image display device 13. COPYRIGHT: (C)2010,JPO&INPIT |
