To provide a game machine that can prevent an operation rate from dropping.

A control means controls a first special game that performs a round game multiple times to enable a game ball to enter a variable winning device, a second special game that leaves the variable winning device open once or multiple times, and a third special game that performs the round game once or multiple times at the chance for the game ball to enter a specific area when the second special game is being controlled by the second special game control means, by leaving the variable winning device open based on game data. Then control means notifies that the first special game is being controlled after a player controls the difference between the opening/closing mode of the variable winning device in the first round game of the first special game and the opening/closing mode of the variable winning device when the second special game is being controlled under the opening condition of the player recognizable or difficult to recognize.