A mix between Pong and Table Tennis. The rules differ a little since there are no "outs", so it's not mandatory to touch the table to score (since it's side-viewed it may look like Pong). You have some space to move the paddle back and forth and increase the strength of the hits. Besides the Match mode, there's also a survival mode where you just keep returning the ball until you miss.

The controls are always displayed on screen, but basically you play with the mouse.