| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a sense of expectation toward a predetermined performance from decreasing even if the predetermined performance is performed under a situation where the sense of expectation toward control of a variable winning device to a state where a game medium passes easily cannot be increased. <P>SOLUTION: A predetermined performance (for example, a performance in a mode for rotating a roulette) is performed to notify whether a specific performance (for example, a normal ready-to-win performance or a super ready-to-win performance) is performed or not, or whether a variable winning ball device is controlled or not to a state (for example, an open state) where a game ball can pass easily, in variation display of a decorative pattern. Then, a performance (for example, a predetermined performance (×)) for notifying that the specific performance is not performed in variation display of a decorative pattern and the variable winning device is not controlled to a state where a game ball passes easily is performed at a low rate as a predetermined performance when the variation display of the normal pattern is not being performed. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
