| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slot machine capable of acquiring profit exceeding a limit by satisfaction of predetermined conditions in an advantageous game state.SOLUTION: In a slot machine controllable to an advantageous period (RT (1)) advantageous to a player consuming and completing a predetermined number of games, an actual granting ratio during the advantageous period is calculated, and control to the advantageous period is performed again after the advantageous period is completed when the actual granting ratio becomes equal to or higher than a predetermined upper limit larger than a designed granting ratio.</p> |
