X-COM: Earth's top-secret eXtraterrestrial COMbat unit

The Place: America - early 21st century

The Mission: Eradicate the extraterrestrials

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 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.

Powered by the same game engine as Unreal Tournament™, X-COM ENFORCER™ puts you on the front line of an alien attack.

To activate the game, you need a Steam Account

• Login or register at the official
  Steam Website and download Steam client
• Install and start application, login with your Account name and Password
• Click the Games Menu.
• Choose Activate a Product on Steam...
• Follow the onscreen instructions to complete the process
• After the successful code verification, go to the "MY GAMES" tab and start downloading.