Player 1: "W,A,S,D" ad "Q"
Player 2: "ARROW KEYS" ad "SPACE"

You can play either single player or 2 PLAYER versions. Also, three amazing in-game bonuses will provide a better gaming experience. Bonuses include; player speed boost, player enlarger, and opponent freeze. Bonuses occur in air randomly, first player hitting the bonus with the ball will receive all the advantages of it.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL