This game is like playing racquetball against a computer opponent. The ball is represented by LEDs and you have to ?hit? the ball by pressing a button. If you do the ball changes direction travels up the court bounces off the wall then returns for you to hit again. That’s not all! Suddenly the speed of the ball changes and you have to play faster or slower to keep up with the game.

This kit also includes an adjustable speed control so that beginners will enjoy playing just as much as the ?experts?. You have to keep on your toes though because if you miss the ball the game stops and you will have to start over.