| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of increasing player's desire to play by increasing the variations of big winning games and improving amusements of games without damaging player's desire to play by making it possible to acquire the maximum discharge balls in the big winning game. SOLUTION: When a big winning is attained, a main CPU can execute the big winning game of 2 rounds and the jump-up big winning game of 15 rounds in which the opening form of the big winning port door of the first round game is the same as that in the big winning game of 2 rounds. Also, when the big winning is attained, the main CPU executes a 15R special probability variable big winning game in which a probability variable state and acquisition of many prize balls can be expected. COPYRIGHT: (C)2010,JPO&INPIT |
