摘要 |
PROBLEM TO BE SOLVED: To provide a game machine for preventing excess profits by excess winning from being given to a player by returning a variable winning ball device turned to a first state advantageous to the player to a second state disadvantageous to the player when the prescribed number of times of winning are generated. SOLUTION: In the case that a game ball is detected (normal pattern start detection) by a gate switch in a probability fluctuation state, the opening (normal motor-driven accessory solenoid on) time of one time of a normal motor- driven accessory becomes 1.4 second and the number of times of opening becomes twice. In the case that eight pieces of the game balls enter while the normal motor-driven accessory is open, an open state is returned to a closed state at the point of time. |