| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with a new game style by arranging a plurality of passage areas and moreover, making the specified prize winning means play a new role in games. SOLUTION: A pachinko game machine 10 is provided with a mobile member 48 at the first starter slot 44 as at least a passage area out of the plurality of passage areas. The main CPU 66 of the pachinko game machine 10 alters the probability in the determination of a game in the high lottery probability game state (ordinary pattern variable probability) with a mobile piece as the specified game (sudden time shortening) to be executed, after a 2 round special game and carries out the lottery for determining the game state, when prescribed requirements are met during a special game in which a major prize winning slot 39 is shifted by a prescribed frequency between the opening position of making game balls easier to pass through it and the closed position making them harder to do so. COPYRIGHT: (C)2009,JPO&INPIT |
