Collider

Collider is a funny online game created by Dan Russell-Pinson using the Box2D Engine.

Your goal is to annihilate all of the positive and negative particle balls on each level. Balls are annihilated when they collide with a ball of the opposite polarity.

Pickup the available balls from the tray and place them anywhere abote the radiation line. Then press the Play button to set the balls in motion.