| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of easily keeping balance of a game following diversification of progress of a game.SOLUTION: A main control CPU determines a jackpot type when a determination result of whether a pattern variation game results in a jackpot is affirmative. The main control CPU controls a ball entrance rate improvement state. An integral control CPU controls a performance mode for indicating a performance mode of a performance to be executed. The main control CPU determines the number of upper-limit times in that the ball entrance rate improvement state is granted after completion of a jackpot game in accordance with the determined jackpot type, and determines the upper-limit number of stays for staying in a specific performance mode in accordance with the determined jackpot type.SELECTED DRAWING: Figure 2 |
