| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a player expect that a display result will give a specified display aspect at a fixed probability by executing a second specified performance. <P>SOLUTION: The execution of the specified performance is decided upon the determination of the specified display aspect, the execution of the specified performance is decided at a lower probability than a specified probability upon the determination of a non-specified display aspect, the execution of the specified performance is decided at a first probability at a moment the number of reservation data exceeds a prescribed value and the execution of the specified performance is decided at a second probability higher than the first probability before a number of reservation data reaches the prescribed value (S231-237). When the execution of the specified performance is decided upon the determination of the specified display aspect, a second specified variation pattern is selected at a higher probability than that when the execution of the specified performance is decided upon the determination of the non-specified display aspect. Likewise, when the execution of the specified performance is decided before the number of reservation data reaches the prescribed value, a first specified variation pattern is selected at a higher probability than that when the execution of the specified performance is decided at the moment the number of the preservation data exceeds the prescribed value so that the second specified performance is executed at almost the equal probability regardless of the number of the reservation data. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
