You need a camera to play this game. Toggle between different modes by click on Mode button. Use your hands and body to control game.
Gaming Modes: 1) Boxing : Swing your fist at punching bags to score 2) Shield : Deflects fireball with your shield 3) Music : Wave your hand over musical instruments to make some ruckus 4) Dragon : Move hand slowly to guide Dragon to Bear Let me know if this works. Was only able to test on my pc.