XCOM: Enemy Within
XCOM: Enemy Within is the expansion to XCOM: Enemy Unknown, the 2012 Game of the Year award-winning strategy game. It adds new abilities, upgrades and weapons against new enemy and alien threats. Build the Genetics Lab to enhance operatives, or the Cybernetics Lab to construct the Mechanized Exoskeletal Cybersuit called MEC with its MEC Trooper class; gather the alien resource Meld in battle and face two new alien types and the organization EXALT. Over 40 new battlefields, new multiplayer maps, units and abilities, and one-on-one turn-based matches await.

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