UFO ENEMY KNOWN

by Special Circumstances


Action

free



Help the aliens invade Earth in this procedurally-generated 3D shooter game. Featuring fully destructible cityscapes and a wide variety of destructive, and sometimes comical, weapons. Visit (and destroy) the cities of future Earth and Mars. Customize your UFO and character with a wide choice of ships, wraps and character accessories, all available for free by completing in-game missions.