| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slot machine capable of erasing a sense of loss even if a player suffers from the sense of loss 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 less than a predetermined lower limit smaller than a designed granting ratio.</p> |
