| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a player is shocked larger as a degree of expectation is larger because of an unexpected projection performance and the player feels ashamed since the player has been attracting attention of the surrounding players when pattern variation results in losing regardless of operation of a projecting button although the projection of a performance button attracts attention of the surrounding players, and at the same time original amusement of the performance button is lost with a configuration where the performance button projects only in a jackpot. ! SOLUTION: When variation display under execution results in a jackpot and when a performance button B is operated in a state where a performance button A has projected, the performance button A retains its projecting state. When the variation display under execution results in losing and when the performance button B is operated in a state where the performance button A has projected, the operation of the performance |
