You're put in control of a medium-sized yellow ball with a mission: destroy the enemy red orbs! Click the mouse to launch the yellow ball in the direction of the pointer, holding the button down for more power. Use the yellow ball like a cue ball to knock the red balls into spikes or holes. There's a timer, so be fast, but be careful too, as you are just as susceptible to the dangers as the red balls! Ice and conveyor belts add another layer of complexity, in ways that are both helpful and hindering.