| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine drawing a player's attention to a selection trigger and capable of preventing excessive increase in gambling property.SOLUTION: A slot machine executes an AT (Assist Time) lottery by establishment of a prescribed trigger, when the AT is won, determines a continuation probability for continuing the AT and, by establishment of a specific trigger during the AT, may promote the continuation probability. A maximum continuation probability as the highest to be determined as the continuation probability cannot be determined by the establishment of the specific trigger but can be determined only by the establishment of the prescribed trigger. Further, when a left-center-right grape, a left-right-center grape, a right-left-center grape, a right-center-left grape, or a center grape is won, the slot machine executes any control of control of aligning a grape combination on a winning line according to order of the stop operations and control of simultaneously aligning one-token winning combination and two-token winning combination on two winning lines.SELECTED DRAWING: Figure 16 |
