XCOM: Enemy Within cover art

X-COM series

XCOM: Enemy Within

XCOM: Enemy Within is a non-console expansion pack for XCOM: Enemy Unknown, a turn-based tactical strategy game. The expansion adds the ability to gene mod soldiers to add to their powers as well as the…

89 12 November 2013 from $5.99

XCOM: Enemy Within is a strategy developed by Firaxis Games, released 12 November 2013 on Linux, Mac and PC (Microsoft Windows). It currently starts at $5.99 at GameBillet. The main story takes about 26 hrs to finish.

Verified Sources: IGDB , Steam , Wikipedia

What XCOM: Enemy Within is

XCOM: Enemy Within is a strategy game developed by Firaxis Games and released in 2013. It was published by 2K Games. It is available on Linux, Mac and PC (Microsoft Windows). It runs on Unreal Engine 3.

The premise, in the publisher's words

XCOM: Enemy Within is the expansion to the 2012 Game of the Year award-winning strategy game XCOM: Enemy Unknown. Enemy Within adds an incredible array of new abilities, upgrades and weapons to combat new enemy and alien threats. This expansion also introduces new maps and missions, new tactical and strategic gameplay, and new multiplayer content providing a fresh new gameplay experience.
Description from the publisher · source

How it plays

It is played from a bird view / isometric perspective. Its themes are action and science fiction. It is a single-player game with no multiplayer component. Available modes: Multiplayer and Single player.

Where it sits in the X-COM series

XCOM: Enemy Within is the 13th of 27 entries we hold in the X-COM series. The next entry was XCOM: Enemy Within in 2013. Its critic score of 89 is 8 points above the series average of 81. The highest-rated entry is XCOM: Enemy Unknown at 89.

See all 27 X-COM games in release order →

How it was received

XCOM: Enemy Within holds a critic score of 89 out of 100. That places it above 92% of the 3,249 rated strategy games in our database, which average 72. Games released in 2013 averaged 70, so it scored 19 points above the year average. Player ratings track closely with critics at 87, across 132 votes.

How long it takes, and what that costs

The main story runs about 26 hrs. At its current cheapest price of $5.99, that works out to about $0.23 per hour of the main story.

What you need to run it

The minimum specification calls for 2 GHz Dual Core (Core 2 Duo 2.4 GHz or Athlon X2 2.7 GHz) CPU, 2 GB RAM and 256 MB Video Memory NVIDIA GeForce 8600 GT / ATI Radeon HD 2600 XT or greater. At 2GB of RAM, it will run on essentially any working PC — that is below what a budget laptop ships with today. Install size is roughly 20GB. Both tiers are compared side by side on the requirements page, and you can check your own parts against them without installing anything.

Full requirements and PC checker →

What it costs, and where

The cheapest verified price right now is $5.99 at GameBillet, 80% below its usual price.

Full price comparison across all regions →

What it launched against

XCOM: Enemy Within launched on 12 November 2013, within three weeks of Assassin's Creed IV Black Flag, Assassin’s Creed IV: Black Flag, Deus Ex: Human Revolution - Director's Cut and The Legend of Zelda: A Link Between Worlds. It reviewed better than 2 of the 4.

Released around the same time: Assassin's Creed IV Black Flag, Assassin’s Creed IV: Black Flag, Deus Ex: Human Revolution - Director's Cut, The Legend of Zelda: A Link Between Worlds.

Cheats and codes

We have not confirmed any working cheat codes for XCOM: Enemy Within yet. Rather than reprint a list we have not tested, this section stays empty until one is verified.

Know one? Send it in and we will test it →

Official trailer

Gameplay video thumbnail

Sourced from the publisher’s YouTube channel. See all 2 videos →

Screenshots

All media

Parents

Quick answers

XCOM: Enemy Within — frequently asked questions

When did XCOM: Enemy Within come out?
XCOM: Enemy Within was released on 12 November 2013 for Linux, Mac and PC (Microsoft Windows).
How much does XCOM: Enemy Within cost?
The cheapest current price for XCOM: Enemy Within is $5.99 at GameBillet, which is 80% off its usual price. Prices on this page are checked daily.
What are the minimum PC requirements for XCOM: Enemy Within?
At minimum, XCOM: Enemy Within needs 2 GHz Dual Core (Core 2 Duo 2.4 GHz or Athlon X2 2.7 GHz) CPU, 2 GB RAM, 256 MB Video Memory NVIDIA GeForce 8600 GT / ATI Radeon HD 2600 XT or greater graphics, 20 GB available space of storage.
How long does it take to beat XCOM: Enemy Within?
The main story of XCOM: Enemy Within takes around 26 hrs.
Is XCOM: Enemy Within worth it?
That depends on what you want from it, so here are the numbers rather than an opinion: the cheapest price we track today is $5.99, and the main story takes about 26 hrs, which works out to $0.23 per hour of play. Our cost-per-hour tool compares that with other games.
How many GB is XCOM: Enemy Within?
The PC version needs about 20 GB of storage, going by the storage line in the system requirements ("20 GB available space"). Updates can add to that, and console versions have their own sizes, which are not listed here.

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