GAME MACHINE

PROBLEM TO BE SOLVED: To provide a game machine capable of controlling numerous light sources by a fewer light source control devices.SOLUTION: The game machine 100 includes a light source control device 112 for controlling multiple light sources 108 provided in a game machine body 101. The light source control device 112 includes a command-analyzing unit 3. The command-analyzing unit 3 generates, alternately with a regular cycle, a first signal to each of the multiple first signal wires to which the anodes of the respective light sources are connected, and generates a second signal to each of the multiple second signal wires to which the cathodes of the respective light sources are connected. The first signal sets a first period during which the light source that is connected to the given first signal wire can be turned on. The second signal sets a second period during the first period set for the first signal wire that is connected to the anode of the light source to which the given second signal wire is connected. The second period is a period during which the given light source can be turned on and is set according to the amount of emitted light represented by the gradation data that corresponds to the given light source and is contained in the control command received from a performance control unit 111.