| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine configured to increase the fun of a game.SOLUTION: After a stop pattern advance notice where a chance combination ("1, 1, 2") indicating low jackpot reliability is stopped as shown in (D), a background change advance notice may be executed, where a background image in an image display device 5 indicating high jackpot reliability changes from an image (normal background image) indicative of daytime to a background image (special background image) indicative of nighttime as shown in (F). A degree of advantage differs according to change timing of the background image in one variation. |
