| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine enabling a player to comfortably enjoy playing a game. ! SOLUTION: In satisfaction of predetermined conditions as a period when a jackpot game state is occurring, a player operates a dial operation part 401 of an operation unit 400, and hence volume of a performance sound is forcedly changed in sound data creation processing of step S1032 in processing on power-on of a peripheral control part in Fig. 142 by a peripheral control MPU 4150a of a peripheral control part 4150 on a peripheral control board 4140 according to the operation. As a result, a player can comfortably enjoy playing a game by increasing the volume of music when the volume of music and sound effect flowing from a speaker 821 provided in a body frame 3 and speakers 130, 222, 262 provided in a door frame 5 is small and is hard to listen. When the volume is large and offensive to the player's ears, the player can reduce the volume to comfortably enjoy playing the game without feeling uncomfortab |
