XCOM: Enemy Unknown - The Complete Edition

XCOM: Enemy Unknown - The Complete Edition on PC screenshot #1
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Third party DRM: Steam

This game requires a free Steam account to play.


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.

Complete Edition Contents Include:

  • XCOM: Enemy Unknown

  • XCOM: Enemy Within

  • Elite Soldier Pack add-on content

  • Slingshot add-on content

  • Second Wave add-on content

Key Features:


    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.


    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.


    Recruit scientists and engineers to unlock more advanced weapons, armor and abilities.


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

Customer reviews


One Of the bests game i've ever played

vitorhermes | Sept. 9, 2015 | See all vitorhermes's reviews »

Command your troops, kill aliens, you think to yourself, it's a easy game, find an arachnid like robot, he kill all your major and best equiped soliders, rage quit, 10 minutes after and you're playing it again, 10/10 would rage quit once more


They're coming!

Daronaollard | July 17, 2015 | See all Daronaollard's reviews »

Simply put. The best defense strategy game out there. You play as a team of X-Com members defending earth from an alien invasion. But why are they invading, what do they want? This is your mission to discover why they are here and take them on head to head. With ever advancing technology your team must overcome the alien menace and win back earth. Be prepared though as the complete edition offers more challenge than ever with it's expansion Enemy Within and a few smaller cosmetic and mission DLC. New alien enemies and bigger challenge than ever before. It is on my must play list. With over 100 hours so far put into it so far I'd recommend it to anyone who is a fan of Sci-Fi and turn based strategy games. I gave this a score of %95 because well, once you play the game you'll understand the reference. Simply brilliant.


Awesome game

TheEmperor1 | July 16, 2015 | See all TheEmperor1's reviews »

The game focuses mostly on turn based combat though you will also spend a substantial amount of time within your own base which you can customize as you sit fit but only if you have the necessary resources and research. You can also customize your team that you send out especially if you get the DLCs which add a bit more immersion to the game. All in all the game is one piece of gem if you like fighting aliens with cool weapons and agents that in my opinion are better the MIB.


A Master Piece Of Turn Based Gaming!

FireflyUS | April 29, 2015 | See all FireflyUS's reviews »

A sniper on overwatch... Two big guys behind rock piles with machine guns on each side to provide cover fire... Three elite soldiers in a pack formation move forward to a flanking position... Everything is set...One more turn and it's all over... You prepare yourself to finish this engagement... ...3... ...2... ...1... ...........But then it happens!!! To the right of your sniper, an alien scout appears and removes him from the equation before anyone can blink...and now your team is right in the middle of an alien ambush...I guess it's a good thing you decided to train a few extra units before this engagement! XCOM is a beautiful & engaging masterpiece of turn based strategy gaming. The battles are smooth and intuitive, yet provide a challenge which at times can even border on frustrating, but in a good way! The gameplay is almost instinctive to learn, but refuses to become predictable, and the unit upgrades make it impossible to walk away till you have achieved the next one. BUY IT...PLAY IT...PRAY THE NEXT ONE COMES OUT SOME TIME THIS LIFETIME!



damodarko | April 7, 2014 | See all damodarko's reviews »

Being new to the XCOM series when Enemy Unknown was released I had no idea what I was missing out on. This neat strategy game has it all; a decent story arc, characters you get invested in and upgrades that really make the difference instead of basic stop gaps. Enemy Unknown kept me playing for hours, I was lost in that "one more level" fever. I felt that it was so complete in itself, that when Enemy Within was released, I was skeptical of how they could improve the game. With instant action, all new story missions, new characters and brand new map objectives, Enemy Within, was no add-on, it was a completely different game in itself. The sheer amount of content in this game is enough to keep me entertained, but bolstered with addictive and challenging game play for all levels, it is a must have for anyone's games library.