Galaxy invasion is a shooting game, the point of the game is to defeat waves of UFOs to earn as many points as possible.

Tilt your device to control your spaceship by moving it across the space and firing at descending UFOs.

The more levels you beat, the harder it gets... so Get Ready for an Exciting and Challenging Experience!!

Be careful because UFOs will attempt to destroy your spaceship, they got Big Weapons!! also If they reach the bottom the screen aliens invasion will be in imminent and the game will be over..

Collect power-ups to fire faster or use missiles to kill more UFOs