Play Swingball

Play Swing Ball game. This is a 3d Pong Style game. Basically, you have a paddle and you try to hit the ball to the opponent, who then tries to hit it back to you. It bounces through a 3d tunnel. If you miss the ball, the other team scores. Of course, each level gets harder and harder.

This is a really neat game, but would be more fun if you could play against another player.