With equal emphasis on deep strategy and intense tactical combat, XCOM: Enemy Unknown will place players in control of a secret paramilitary organization called XCOM. As the XCOM commander, players will defend against a terrifying global alien invasion by managing resources, advancing technologies, and overseeing combat strategies and individual unit tactics.

Released in 1993, the original X-COM is widely regarded as one of the best games ever made and has now been re-imagined by the strategy experts at Firaxis Games. XCOM: Enemy Unknown will expand on that legacy with an entirely new invasion story, enemies and technologies to fight aliens and defend Earth. Players will control the fate of the human race through researching alien technologies, creating and managing a fully operational base, planning combat missions and controlling soldier movement in battle.

The Slingshot Content Pack, the first of two add-on content packs for XCOM: Enemy Unknown, will be available soon. In this new set of linked Council missions, gamers will meet an enigmatic Triad operative, divert an alien ship’s course, and do battle with the aliens in the skies over China. The Slingshot Content Pack includes three new maps tied to the Council missions, a new playable squad character with a unique story and voice and new character customization options. The release date and pricing of the Slingshot Content Pack will be announced soon.

Slingshot Content Pack will be available on on PSN, Xbox Live, and PC next week, December 4th, for $6.99/560 Microsoft Points.