| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting deterioration in taste by appropriately executing an accessory lottery.SOLUTION: The game machine executes a prescribed entry lottery on the basis of reception of a game ball in reception holes 1602 and 1604, and opens a normally-closed prescribed entry hole 1702 on the basis of acquisition of a prescribed result in entry lottery means, to allow the game ball to enter the prescribed entry hole 1702. The game ball entering from the prescribed entry hole 1702 is subject to an accessory lottery to be executed in such a form that the lottery process is visible. When the game ball wins the accessory lottery, a jackpot game is executed. During the execution of a normal game, the accessory lottery is executed in such a manner as to win only at a prescribed degree of expectation. Further, during execution of an internal normal game, while executing the accessory lottery as if a degree of advantage is higher than the normal game, the game machine executes the accessory lottery in such a manner as to win at a substantially same probability as the prescribed value of expectation. |
