To provide gaming machines that can enhance the enjoyment of gaming. [Solution] When the start lever 41 is operated after a medal has been bet, a draw for a winning combination is performed internally, and the reels 32L, 32M, and 32R, which are visible through the display windows 26L, 26M, and 26R, begin to rotate. If the stopping result of the reels 32L, 32M, and 32R corresponds to a winning combination, the player is awarded medals or the opportunity to play again. If the wait period is 100 msec or longer, the wait lamp 370 lights up, and if the wait period is 500 msec or longer, a wipe effect is performed on the auxiliary display unit 65. Furthermore, if 60 seconds have passed since the end of the game without any operation by the player other than changing the volume, a customer waiting effect is started on the auxiliary display unit 65, and if 300 seconds have passed, the volume level is reset.