Welcome, Glarxz. As you know we are planning invasion of the planet Earth and subsequent enslavement of all its unwary natives. You will be responsible for the important task of sabotaging Earthling satellites on Sector 9 of the Earth orbit. Remember, the more satellites you will destroy the more your bonus will be. Here is your Magnetic Attractor, Corporal. Now get going.

It seems that your task as a generic green alien on active duty is to destroy satellites orbiting Earth! Destroy as much as you can within the time limit.