Press the 'w' key to throw the ball up
Press the 's' key to throw the ball down
Press the 'a' key to make the ball move to the left
Press the 'd' key to make the ball move to the right
Bruise Brother
Mad Balls Cycle
These toys were made by Amtoy in 1985/86.
Later Mad Ball releases included a football, and soccerball.
In 2007 Mad Balls were rereleased. The new versions are filled with liquid.