Takes x2 AA Batteries. Batteries not inculded
Press ON/OFF key to turn or turn off the game. (Auto power off function will effect after 5 minututes upon the last pressed button)
Press ROTATE key select games before to start it or take action in a selected game.
Press MUSIC key repeating to select sound volume level.
Press S/P repeating to start or pause the selected game.
Press RESET key to reset the whole unit system.
Press UP/DOWM keys to select the pattern of the selected game before to start it.
Press UP/DOWM keys to control the up/down direction in a selected game.
Press LEFT/RIGHT keys to select the level(LEFT) and the speed (RIGHT) of a selected game before to start it.
Press LEFT/RIGHT keys to control the left/right direction in a selected game.