Bases have been invaded by aliens and it is up to 3 players to either exterminate the alien population or self-destruct the base. Four different guns and grenades could be used to fight with. Bonus points awarded for objects collected from the base.
Coinop.org Member Ratings / Comments
Comment: "Serious quarter eater. Pretty fun, but back then you could very rarely find three other players that weren't dopes...used to die from dumb teammates constantly."