To provide a game machine that helps a player reduce his or her physical burden when sitting on or standing up from a game chair.

In an upright game machine 1 with which a player H plays a game while sitting on a game chair 61, a plurality of supporting means 38 and 39 supporting the player H when the player H is sitting on the game chair 61 or standing up from the chair 61 is provided on the front side of the game machine 1 and at least two supporting means 38 and 39 are provided at different heights of the front side of the game machine 1.