Your job is to control the last human drone robot to wipe out all of the alien drones attacking the last stronghold of human resistance. Fly around defending the gates by blasting all the alien drones to pieces. You're the last defence for the human race so stand strong!
If you enjoyed this ripper then why not head over to check out Storm Gunner, Operation Machine Gun or the awesomely defensive Defense 2135. For those that enjoy more freedom of choice click on over to check out HAG Defence catalogue. Enjoy!