The Place: America - early 21st century. The Mission: Eradicate the extraterrestrialsAlien forces have invaded Earth and are terrorizing the population. To combat this sinister threat a lone X-COM scientist has created the Enforcer a high-tech fighting machine made of earthly robotics and scavenged alien technology.Armed with the latest high-powered weapons the Enforcer is sent into alien hot spots to fight in adrenaline-charged battles that rage on city streets across rooftops and in the sewers. YOU are the Enforcer.