| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine capable of enhancing amusement of games after a precursory period is started.SOLUTION: A point granting presentation is not performed during a precursory period but lotteries for points are being performed. After an end of the precursory period, the point granting presentation corresponding to the points stored in the precursory period is performed.SELECTED DRAWING: Figure 15 |
