The goal is to eliminate all balls on the board.

Balls will be explode when two or more balls of the same color collide either horizontally or vertically.

There are giant magnets on each wall. Use the arrow keys to turn on the different magnets (Up, Down, Left, Right). Only one magnet is on at a time.

If you elimate all the balls on a level you win that level.

You lose a level if there is no more possibility of eliminating balls or if you don't eliminate all the balls in the maximum number of steps.

Non-ball objects move, but don't explode and can't be eliminated.