In futuristic Pittsburgh, Warlash, a biomechanical hybrid warrior, is the a lone avenger of justice. A rogue government superweapon, he attempts to track down mutant zombies, evil cyborgs and serial killers committing mysterious human mutilations. As the city descends into chaos, Warlash must battle his way to to defeat an ever growing cloak of evil that will envelop all of Pittsburgh and threaten the world.