Note: Base game is required to activate this product.

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 pack also introduces new maps, new tactical and strategic gameplay, and new multiplayer content providing a fresh new gameplay experience.

Screenshots

Reviews 1

Write Your Review

Activation

Activate with Steam:

Download and install the Steam client on your PC.
Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
Enter your unique code that's displayed on the 'Orders' page of CDKeys.com and follow the prompts to activate.
Your game is now viewable in the “Library” tab and is available to download/install when you’re ready.
You can find additional support for the Steam client here: https://help.steampowered.com/en/wizard/HelpWithSteam

XCOM Enemy Within PC

Activate with Steam: