To provide a slot machine for setting to perform automatic stop control in order to win which winning role on the basis of operation by a player for progressing a game.

The slot machine includes: an automatic stop control means for performing stop control of each rotation reel which is rotating; a first clocking means starting clocking when a game finishes and finishing clocking when a token is charged; an automatic stop control start table where a rotational position of each rotation reel is made to correspond to a clocking time of the first clocking means; and an automatic stop control start rotational position setting means for setting the rotational position of each rotation reel which triggers the start of stop control of the automatic stop control means in accordance with the clocking time of the first clocking means on the basis of the automatic stop control start table. The automatic stop control means starts stop control of the rotation reel when the rotating rotation reel reaches the rotational position set by the automatic stop control start rotational position setting means after a prescribed period of time has passed since the rotation reel starts to rotate.