Wishlist itWishlisted by 582 players
Create alert67 price alerts set
Own itOwned by 11,137 players

Buy XCOM: Enemy Within PC key

Warning

This DLC requires base game XCOM: Enemy Unknown.

Need to find a cheap XCOM: Enemy Within Steam key? Compare prices from 29 stores to find the best deal among 78 offers listed on GG.deals. At the moment, the lowest price for XCOM: Enemy Within PC is available on Difmark at £0.30 (96% off).

Compare prices in Official Stores

Filters

Compare prices in Keyshops

Risk info
Filters
Platforms: Windows
DRM: GOG
Added:
Regular price: £19.99Discount: -98%Cheapest price: ~£0.30Discount code: -16% with GGDEALSBest dealwith ~£0.01 fee
-16% with GGDEALSCopy
Platforms: Windows
DRM: GOG
Added:
Regular price: £19.99Discount: -97%Cheapest price: ~£0.53Discount code: -24% with RAB28GGwith ~£0.49 fee
-24% with RAB28GGCopy
Platforms: Windows
DRM: GOG
Added:
Regular price: £19.99Discount: -97%Cheapest price: ~£0.53Discount code: -24% with RAB28GGwith ~£0.49 fee
-24% with RAB28GGCopy
Platforms: Windows
DRM: GOG
Added:
Regular price: £19.99Discount: -95%Cheapest price: ~£0.83Discount code: -14% with GG14DEALwith ~£0.39 fee
-14% with GG14DEALCopy

Bundles

(2)

XCOM: Enemy Unknown DLC list

(6)See All XCOM: Enemy Unknown DLCs

Included in

(7)

Game Info

Released:
15 Nov 2013
GG rating:
5.0 / 5 (1 vote)
Your rating:
Metacritic:
Metacritic Metascore: 86 Metacritic Userscore: 8.1
OpenCritic:
OpenCritic Rating: Mighty
OpenCritic Top Critic Average:
86
OpenCritic Critics Recommend:
94
Genres:

How Long to Beat

Main Story 27h 42m
Main + Extra 37h 1m
Completionist 50h 57m
All Styles 34h 54m

System Requirements

Minimum System Requirements:


  • OS: Windows Vista or later
  • Processor: 2 GHz Dual Core (Core 2 Duo 2.4 GHz or Athlon X2 2.7 GHz) CPU
  • Memory: 2 GB RAM
  • Graphics: 256 MB Video Memory NVIDIA GeForce 8600 GT / ATI Radeon HD 2600 XT or greater
  • Storage: 20 GB available space
  • Sound Card: DirectX compatible sound card

Recommended System Requirements:


  • OS: Windows 7
  • Processor: 2.4 GHz Quad Core CPU
  • Memory: 4 GB RAM
  • Graphics: 512MB Video Memory ATI Radeon HD 3000 Series/NVIDIA GeForce 9000 Series or greater
  • Storage: 20 GB available space
  • Sound Card: DirectX compatible sound card

Minimum System Requirements:


  • OS: Ubuntu 14.04 (64 bit)
  • Processor: 2 GHz
  • Memory: 4 GB RAM
  • Graphics: Nvidia 600 series+, AMD 6000 series+, Intel Iris Pro
  • Storage: 16 GB available space

Recommended System Requirements:


  • OS: Ubuntu 14.04 (64 bit)
  • Processor: 3 GHz
  • Memory: 8 GB RAM
  • Graphics: Nvidia 700 series+, AMD 6000 series+
  • Storage: 16 GB available space

Found an error on this page?

Price History of XCOM: Enemy Within

While the 96% discount may seem appealing, it's always nice to make sure that you're receiving the best possible value. To help our users shop smartly, GG.deals keeps track of XCOM: Enemy Within price history. All price fluctuations can be seen in the graph on this page. Additionally, GG.deals provides statistics on the lowest price ever offered for each game, a metric which we call the "historical low". The best XCOM: Enemy Within PC price of all time was recorded on May 15, 2026 on Difmark, allowing gamers to get the DLC for just £0.05.

Watching price trends could give you an idea of what kind of XCOM: Enemy Within price drop one can anticipate in the coming months. This is where price alerts on GG.deals are invaluable and you can create one by using the "Create Alert" button.

Historical low prices

Historical low:
£0.05
Difmark
Ended
2nd best:
£0.06
Difmark
Ended
3rd best:
£0.08
Difmark
Ended
3 months low:
£0.05
Difmark
Ended
12 months low:
£0.05
Difmark
Ended
all time low:
£0.05
Difmark
Ended
Current Lowest Price:£0.30 Difmark
Waiting for a better price?
Create Alert
Target:

Note: We do not record price history for Amazon products.