| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine allowing a player to participate in a jackpot game always with same tension when a number of put-out balls to be acquired is different. Ž<P>SOLUTION: In the Pachinko game machine, when a first jackpot game is selected, a jackpot game executing means 53 executes the first jackpot game in which 15 rounds of a first round game are executed with the maximum opening/closing frequency of an upper large winning hole 2 as a first opening/closing frequency. When a second jackpot game is selected, the jackpot game executing means 53 executes seven rounds of the first round game, and executes a second round game for the remaining 8 rounds with a second opening/closing frequency smaller than the first opening/closing frequency (18 times) in the first round game as the opening/closing frequency of the upper large winning hole 2. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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