| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pinball game machine increasing the game excitement during winning probability increasing status. <P>SOLUTION: The pinball game machine has winning probability increasing statuses A, B, and C, and when the winning probability increasing status A or C is continued, a game is controlled to be shifted to the winning probability increasing status B after the end of a predetermined number of times of game symbol variation display. The winning probability increasing statuses A to C internally have the same winning probability increasing state. A variation pattern with normal variation selectable in the winning probability increasing status B is defined as a variation pattern relatively shorter in variation display operation time of game symbols than a variation pattern with normal variation selectable in the winning probability increasing status A or C. <P>COPYRIGHT: (C)2013,JPO&INPIT |
