| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of improving a player's interest in a performance executed triggered by an entry of a game ball in operation-start winning means when the number of retention storages is an upper limit.SOLUTION: Even in the same number of round games, a total opening time (substantially the number of rounds) of a large winning hole in a jackpot game is changed according to a type of the jackpot game. When an entry of a game ball into a second operation-start winning hole is detected where the number of second special symbol operation-start retention storages is a predetermined upper limit, the game machine executes a jackpot type forenotice performance to increase the number of steps of the jackpot type forenotice performance. The upper limit of incremental steps in the jackpot type forenotice performance is determined based on an advantageous degree (the total opening time, substantially the number of rounds, and the like) of the jackpot game. |
