In front of you have a gird board with multiple colored ball and randomly placed in each grid box. You have to connect all the same color balls placed side by side. The connect balls will flew inside a weapon and shoot to destroy the enemies. The longer your line will be the more powerfull the damage will be.

Each level you have a limited amount of firing chances that is displayed on top of the weapon. Each time you will fire the count will decrease.

The objective of this game is simple. You have to destroy the enemies before you ran out of firing amount.