To keep players from being bored when game balls are put out.

In the slot machine 10, a plurality of drums L, M and R are spinned and then stopped at each playing and medals are put out according to the positions of the drums when stopped. In the slot machine 10, specified performances are carried out on an LCD 15 utilizing the put-out period when the medals obtained by bonus games are put out after the end of the bonus games. This allows the players to enjoy the performances while the medals are put out thereby keeping the players from being bored.