| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine increased in excitement and enjoyment of a game.SOLUTION: There may be executed, as shown in (E), (F), background change notification in which a background image in an image display device 5 is changed from an image (normal background image) with a daytime as a motif to a background image (particular background image) with a night as a motif, where the background change notification indicates that the reliability of a jackpot is low, after stop symbol notification where a chance pattern ("1, 1, 2") indicating that the reliability of the jackpot is high is stopped is executed as shown in (D). Then an advantage degree differs in accordance with the change timing of a background image in one variation.</p> |
