| 摘要 |
PROBLEM TO BE SOLVED: To demonstrate a higher performance effect in a related performance which is performed over a plurality of variable displays.SOLUTION: First holding is reserved when a game ball enters a first start pocket, and second holding is reserved when a game ball enters a second start pocket. The second holding is processed preferentially to the first holding. When the first holding is reserved, a first related performance can be executed over a plurality of variations after the first holding is preserved and before the first holding is processed only in a non-time-shortening game state. In a time shortening game state, the first related performance is not started, and only a second related performance based on the second holding can be executed. In the non-time-shortening game state, the appearance probability of the first related performance is higher than the appearance probability of the second related performance. When a game ball enters the second start pocket during the execution of the first related performance, a prescribed performance configuring the first related performance is executed during the variable display of special symbols performed on the basis of the second holding acquired with the ball entry as a trigger. |
