| 摘要 |
PROBLEM TO BE SOLVED: To provide a pinball game machine which allows a player to acquire a privilege game after the end of a jackpot game on his/her own will or by taking a process that reflects the intention and determination of the player himself/herself.SOLUTION: When a jackpot symbol a kind of which is difficult for a player to discriminate is a ball entry probability variable symbol, a probability variable state is determined for a game state after the end of the jackpot game when a game ball enters a specific area during the jackpot game, and a normal probability state is determined for the game state after the end of the jackpot game when the game ball does not enter. Also, when the jackpot symbol is a ball entry normal symbol, the normal probability state is determined for the game state after the end of the jackpot game when the game ball enters the specific area during the jackpot game, and the probability variable state is determined for the game state after the end of the jackpot game when the game ball does not enter the specific area. |
