| 摘要 |
PROBLEM TO BE SOLVED: To enhance interest in a game by improving a performance effect and simply showing reliability and hence executing a notice performance with variation.SOLUTION: A special mode, where periods X, Y, Z are changed in this order based on a performance counter (the number of variation times of a pattern after a jackpot game) after completion of the jackpot game, is set, and notice performances set by notice types A, B, C that differ in number are executed during the respective periods X, Y, Z each, thus changing the types and numbers of notice performances to be executed depending on the respective periods X, Y, Z. Therefore, the performance effect can be enhanced by increasing variations of notice performances during a period (period X) when the notice performances of a number of notice types are executed, and the reliability can be simply shown to a player during a period (period Z) when notice performances of a small number of notice types are executed. |
