Alien 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 weaponry, the Enforcer is teleported to hot spots to fight in adrenaline-charged battles that rage on city streets, across rooftops, and in the sewers.YOU are the Enforcer!