is the massive expansion to the 2012 turn-based strategy game XCOM: Enemy Unknown . It is typically sold as a paid expansion on platforms like Steam and GOG , though it has occasionally been offered for "free" through subscription services like Prime Gaming . Key Informative Features
: You face two new alien types and a human extremist organization called EXALT , which requires sending agents on Covert Operations to dismantle their cells. xcom-enemy-within-pc-game-full-version-free-download
: Adds dozens of new maps, weapons, and equipment (like tactical rigging and gas grenades) that change the flow of combat from the very first mission. is the massive expansion to the 2012 turn-based