| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine which varies discharge balls by forming a game state wherein game media increase and a game state wherein they decrease and continuing the game state. SOLUTION: A second specific role for which a winning probability is made different only by the feed number of the game media is provided. At the time of drawing and winning a first specific role, control is performed so as to perform a first specific game in which a discharge ball rate exceeds 1. At the time of drawing and winning the second specific role, control is performed so as to perform a second specific game which is a game in which the discharge ball rate is below 1, and in which roles are drawn excluding the first specific role and the second specific role and including a third specific role. At the time of drawing the third specific role during the second specific game, control is performed so as to end the second specific game. At the time of drawing and winning the third specific role, control is performed so as to perform a third specific game in which the roles are drawn including the first specific role and the second specific role and the game is played with the feed number of the game media for most easily drawing the second specific role. COPYRIGHT: (C)2006,JPO&NCIPI
|
