XCOM: Enemy Unknown Complete Pack PC Steam CD Key

Includes: XCOM Enemy Unknown, XCOM: Enemy Unknown - Slingshot Pack, XCOM: Enemy Unknown - Elite Soldier Pack, XCOM: Enemy Within. XCOM: Enemy Unknown will place you in control of a secret paramilitary organization called XCOM. As the XCOM commander, you will defend against a terrifying global alien invasion by managing resources, advancing technologies, and overseeing combat strategies and individual unit tactics. The original XCOM is widely rega...