| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine in which a right being advantageous to a player is awarded independently or awarded simultaneously with the drawing of a specific prize, the slot machine increasing the excitement of continuous performance.SOLUTION: When a special prize pattern is drawn independently, the selection rate of a pattern 2-2 is increased in the selection rate of patterns 2-2, 3-2, 4-2, 5-2, and 6-2, as compared with simultaneous drawing of the special prize pattern with a general prize pattern allowed to be simultaneously drawn with the special prize pattern. When the special prize pattern is drawn independently, the notification rate of drawing of the special prize pattern in a game during roulette performance, is increased as compared with the final notification of drawing of the special prize pattern in the continuous performance. |
