| 摘要 |
PROBLEM TO BE SOLVED: To improve game characteristics by adopting a novel selecting method when game contents are selected by a player.SOLUTION: A first variable prize winning device, and a second variable prize winning device provided with a probability variable region inside are arranged in a game region. Opening/closing operation by the first variable prize winning device is carried out from a first round to a fifth round out of a 6-round jackpot game, and opening/closing operation by the second variable prize winning device is carried out in a final 6th round. In the sixth round before reaching a limiter, shooting of game balls is continued, and when the game ball enters the second variable prize-winning device, the game ball passes through the probability variable region (F4), and a shift to a high probability time-reduced state (a firework mode) is made (F6). On the other hand, when shooting of game balls is stopped in the sixth round before reaching the limiter, no game ball enters the second variable prize winning device, nor the game ball passes through the probability variable region (F7). A shift to a second low probability time reduced state (a long chance mode) is thereby made (F9). |
