| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of achieving enhancement of amusement.SOLUTION: A pachinko machine performs a winning/losing lottery in an MPU 62 of a main control device 60 on the basis of a winning entrance of a game ball to an upper operation port and a lower operation port, and if a big win is won, a shift is made to an opening/closing execution mode where a winning entrance to a first big winning port and a second big winning port is possible. If a game ball is caused to make a winning entrance to the second big winning port at a fourth round in the opening/closing execution mode, a support mode after a next opening/closing execution mode may become a high frequency support mode. And, also if a game ball is not caused to make a winning entrance to the second big winning port at a fourth round in the opening/closing execution mode, a support mode after a next opening/closing execution mode may become the high frequency support mode.SELECTED DRAWING: Figure 3 |
