| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine capable of improving the interest of a game.SOLUTION: A slot machine comprises: light-emitting illumination means capable of illuminating from the back side effective display portions of a plurality of reels for deriving and displaying a stop result; game performance means capable of conducting gape performance by changing the brightness in relation to the progress of a game in the periphery of the effective display portion; invalid state generation means capable of establishing operation invalidation state for making stopping operation for deriving and displaying the result of a game invalid while executing the game; and performance means during invalid state capable of executing predetermined performance during the occurrence of the operation invalidation state. On the basis of the generation of the operation invalidation state, the performance means during invalid state changes the light-emitting illumination means and the game performance means into a dark state to turn the effective display portion and the periphery of the effective display portion dark, and the game performance means changed into the dark state is changed into a partially bright state thereby to execute specific performance in the periphery of the effective display portion. |
