| 摘要 |
PROBLEM TO BE SOLVED: To secure "allowance time" that proceeds without significantly disadvantaging a player during a jackpot game, and to terminate the "allowance time" depending on the will of the player. SOLUTION: When the number of balls having entered a jackpot device reaches the maximum limit of balls, or when a maximum round continuance time elapses, a round game constituting the jackpot game ends. The game machine performs a normal round game where a normal opening/closing pattern that increases the maximum limit of balls is set to control the jackpot device, and a specific round game where a special opening/closing pattern that reduces the maximum limit of balls is set to control the jackpot device. The special opening/closing pattern alternately repeats a state where the jackpot device is kept opened for a first time, and a state where the jackpot device is kept closed for a second time longer than the first time. The maximum round continuance time of the specific round game is set to be longer than that of the normal round game. COPYRIGHT: (C)2013,JPO&INPIT |
