An alien ship appeared on Earth's orbit. He does not respond to signals and behaves suspiciously. Satellites scanned it and found living things. There are serious suspicions that the alien mind will try to capture the Earth. To prevent a catastrophe of an invasion, you need to sneak into an enemy ship and destroy three teleports. Through them new soldiers arrive. You will have to fulfill this difficult mission at Aliens Enemy Aggression. Go to the object and be on your guard. Destroy the humanoids and destroy the teleports, getting points. You can buy new weapons for earned points.