| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to enjoy a display game without getting bored. <P>SOLUTION: A plurality of types of identification information groups 410, 430 and the like are prepared, the identification information groups for use in a display game are changed over at an appropriate timing and a probability of determining a special prize display mode in a probability variable state is also changed according to the type of a used identification information group. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
