Protector (1981)

Company Advertisement Included in the Box You are the last hope! The alien Slime-hordes of Fraxullus are attacking your cities. One by one the inhabitants are being snatched from the rooftops and dropped into an erupting volcano. You must save these innocent victims from their gruesome destiny. Laser caves, Xytonic pulse-trackers, meteor storms and other dangers await you. It has fallen on your shoulders, you are the Protector. There are six levels of lightning-fast machine language play in this high-res arcade game.