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The war of Men vs Monsters goes endless PvP in the stunning ManOrMonster.io!
There are 4 awards in Mutant Alien Assault. View All Awards
Know what's worse than mutants? Alien mutants and mutant aliens! And they are attacking from every hole in the place. Mutant alien assault is a fast action shooting game full of fun. Time your weapon switches perfectly and hope you get that huge laser cannon next to blast mutant aliens with.Help