To prevent a player, when he/she does not comply with an announced stop condition, from gaining an advantage and inform the player that a performance is switched.

A game machine includes a stop control means which performs control so as to stop the reels in a first stop display mode when a stop operation means is operated according to an operation condition different from a specific operation condition in a state where a specific lottery result is drawn out by a lottery means and to stop the reels in a second stop display mode suggesting that a second performance state is set when the stop operation means is operated according to the specific operation condition. The lottery means draws out the specific lottery result in a second game state more advantageous for the player than a first game state, and when a first performance state informing of the specific operation condition is set upon drawing of the specific lottery result, the second performance state is set over a predetermined period instead of the first performance state based on the drawing of the specific lottery result by the lottery means.