| 摘要 |
PROBLEM TO BE SOLVED: To enhance a winning rate of a prescribed prize under a specific condition compared to a winning rate of a prescribed prize of a case other than the specific condition. SOLUTION: Retractable fixing operation order being pressing order of a stop button 30 capable of actuating retraction control on the prescribed prize winnable in an SB game, is set to six kinds of (A) left, center and right, (B) left, right, and center, (C) center, left and right, (D) center, right and left, (E) right, left and center, and (F) right, center and left. When making an internal hit with the prescribed prize in the SB game, lots are distributively drawn for which is set to the operation order for actuating the retraction control among A to F. In SB of a 10-time generator state, a digital display 36 for displaying retraction actuation operation order displays stop button pressing order for actuating the retraction control. Such a display is not made in an ordinary SB game.
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