| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of executing a game performance by using a special symbol and a normal symbol.SOLUTION: A game machine comprises: an opening/closing member that can be freely transited to an open state that a game ball can easily pass into a second passage region and a closed state that the game ball is difficult to passes therein; a normal symbol game execution means for determining whether the opening/closing means should be transited to the open state from the closed state with an effect that a normal symbol variation start condition is established as a turning point, and executes a normal symbol game which derives and indicates the determination result; and a special symbol game execution means for determining whether a game state should be transited to an advantageous jackpot game state with an effect that a specified symbol variation start condition is established as a turning point, and derives and displays the determination result. In a normal game state, a determination result on whether a game state is transited to an open state and a determination result on whether the game state is transited to the jackpot game state are derived and displayed, and in a probability variable time-shortening state, only the determination result on whether the game state is transited to the jackpot game state is derived and displayed. |
