| 摘要 |
PROBLEM TO BE SOLVED: To provide a Pachinko game machine allowing a player to face a big win game always with the same tension in spite of a different put-out number of game balls to be acquired. SOLUTION: A big win game control means 56 performs a first big win game in which a first round game taking the maximum opening and closing count of an upper big win hole 2 as a first opening and closing count is performed for fifteen rounds when a first big win game is selected, and performs a second round game in which the first round game is performed up to seven rounds and in the remaining eight rounds, the opening and closing count of the upper big win hole 2 is set to a second opening and closing count which is smaller than the first opening and closing count (18 times) of the first round game when a second big win game is selected. COPYRIGHT: (C)2011,JPO&INPIT
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