You are the commander of a squad of colorful orbs. Your mission is to defend an attack on the bubble spinner, while conquering the colored orbs in the process.

To conquer a circle, you have to get 3 or more of the same color in a row. If you manage to do that, the orbs will be conquered, and you will earn points for each one.

You can use the points to upgrade your squad and buy new weapons. Your main weapon is a machine gun, but you can also get a grenade launcher, a flamethrower, a laser gun, and a lot more.

You can play in either attack or defense mode. In the attack mode, you have to shoot colored orbs at the bubble spinner, and try to shrink it.