| 摘要 |
PROBLEM TO BE SOLVED: To achieve a game machine for determining a shift to a high-probability state by arrival of game balls at a specific area by one major winning hole.SOLUTION: In a jackpot in which a high-probability state is given after the jackpot, when the major winning hole is operated in a probability variable mode, game balls entering the major winning hole reach a probability variable port via an opened shutter. In a jackpot in which a high-probability state is not given after the jackpot, the major winning hole is operated in a non-probability variable mode, and the game balls entering the major winning hole are blocked by a closed shutter and cannot reach the probability variable port. Thus, whether the high-probability state is given after a jackpot can be achieved by one major winning hole. Further, an open/close mode of the major winning hole is changed according to a pattern, thus allowing a probability resulting in a high-probability state to differ depending on whether the pattern is a first pattern or a second pattern.SELECTED DRAWING: Figure 9 |
