| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine that facilitates adjusting reliability of every presentation performed in symbol variation presentation. <P>SOLUTION: A main control CPU determines the performance or non-performance of presentation indicating the possibility of displaying a winning pattern based on a random number obtained upon the winning entrance of a game ball into a start prize hole, decides the content of presentation performed on a symbol display unit when the determination is positive, and decides a variation pattern corresponding to the decided presentation content. When the presentation content is decided by the main control CPU, a presentation group is decided based on presentation content decision tables grouped for presentation contents performed on the symbol display unit, a variation pattern is decided from variation patterns contained in the decided presentation group, and symbol variation presentation is performed based on the decided variation pattern. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
