To provide a game machine capable of continuously executing a performance which makes a player have prescribed expectations in various forms.

When start winning is detected, the start permission of a continuation notice performance is determined on the basis of whether or not a counter obtained by the start winning indicates a jackpot. In this case, it is estimated that a Pachinko game machine 10 is in a high probability state at the point of time of executing the jackpot drawing of a variation performance corresponding to the start winning in variation start processing, and when the Pachinko game machine 10 is in the high probability state at the point of time of determining the start permission of the continuation notice performance, jackpot determination is simply executed using a simple high probability time jackpot random number table 202c. Thus, when variation start and the start winning are detected in one timer interruption process while the Pachinko game machine 10 is in the high probability state, the jackpot drawing accompanying the variation start and the start permission determination of the continuation notice performance accompanying the start winning are completed before the start of the next timer interruption process.