| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of determining whether to generate a jackpot game, based on a random number value extracted when a ball enters a start pocket, and capable of determining a degree of difficulty for receiving a probability variable game after the jackpot game.SOLUTION: A game machine has a function of adding a variable probability state after a jackpot game when a ball enters a specific area inside a jackpot pocket. A jackpot symbol includes a first ambiguous symbol and a second ambiguous symbol. The jackpot pocket is opened for the same time in different manners between when the jackpot is won with the first ambiguous symbol and when the jackpot is won with the second ambiguous symbol. A degree of overlapping an operation mode of a specific area shutter, which does not change in operation content by the jackpot symbol, is changed, to change a degree of difficulty of the ball entering the specific area. |
