From the makers of Sid Meier’s Civilization comes a game about civilization’s last stand. As the commander of an elite paramilitary organization known as XCOM, you control Earth’s defenses against a terrifying alien invasion.

XCOM: Enemy Unknown – The Complete Edition includes the Game of Year award-winning XCOM: Enemy Unknown, plus the critically-acclaimed expansion, XCOM: Enemy Within, and all of the released add-on content packaged together for an incredible value.

The Complete Edition Content Includes:

• XCOM: Enemy Unknown
• XCOM: Enemy Within
• Elite Soldier Pack add-on content
• Slingshot add-on content
• Second Wave add-on content

Features XCOM: Enemy Unknown

• STRATEGIC BASE: Detect and intercept the alien threat as you build and expand your XCOM headquarters. Recruit, customize and develop unique operatives, manage your personnel, and negotiate with governments around the world.

• TACTICAL COMBAT: Direct your squad in fierce turn-based ground battles, engage in covert operations, and rescue civilians in crowded cities and desolate outlands around the globe.

• RESEARCH ALIEN TECHNOLOGY: Recruit scientists and engineers to unlock more advanced weapons, armor and abilities.

• MULTIPLAYER: Mix and match aliens and humans, and combine abilities to outsmart and overpower your opponent in intense, one-on-one, turn-based matches.

System Requirements XCOM: Enemy Unknown – The Complete Edition

Windows Minimal

Mac OS Minimal

Linux Minimal