| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine allowing a player to pleasantly play a game when producing a big win a plurality of times in a short period of time. SOLUTION: When a jackpot is produced in quick succession in a short period of time, a player feels better when a first jackpot is the low probability jackpot than the high probability jackpot in either case of a second jackpot being a high probability jackpot and a low probability jackpot. When a symbol variation is a jackpot variation (S24: Yes) and a random number value to become the jackpot is present in a retention storage at that time (S25: Yes), the game machine is adapted, in the variation, to select a non-special jackpot mode having a high possibility to become a low probability jackpot at a higher probability than a special jackpot mode having a high probability of becoming a high probability win game (S27). COPYRIGHT: (C)2010,JPO&INPIT
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