Your alien agents have finally arrived on Earth after several years traveling from your outer space galaxy. Your species needs to conquer a new planet to have a place to live because theirs is dying. You have the order to do whatever it takes to survive and the only way to have a new planet that allows your people to evolve is to invade Earth. Lead this expedition and fight against soldiers to survive this war.

The soldiers of Earth have seen a UFO in the sky and are already preparing for the invasion. The government has the army ready for war against aliens to protect the population. Only one will survive the war, but who? The aliens from space? Or the soldiers of Earth? Lead an invasion in the skin of an alien agent from outer space and enjoy hours of fun fighting to win the war and survive on Earth.