You must kill off endless waves of aliens. You do this by flying around a screen (using your rocket pack) and then shooting them with your machine gun.
How to run this game on modern Windows PC?
People who downloaded Alien Worlds have also downloaded:Alien Syndrome, Alive Sharks, Alien Phobia, Alien Rampage, Alien Cabal, Airborne Ranger, Ajax, Aladdin
©2019 San Pedro Software Inc. Contact: , done in 0.003 seconds.