XCOM: Enemy Within – Special supplement to one of the best turn-based strategy in 2012 “XCOM: Enemy Unknown”. You will need to get acquainted with new soldiers, skills, enemies, maps and assignments that allow you to look with different eyes at XCOM strategy. The game has gorgeous graphics and great opportunities. To maximize the performance of the game is recommended to disable other applications.
Well, as said by the developers: “We are not in any way endorse, we do not support or encourage any kind of behavior of the picture in this game”
New abilities fighters
New weapons and equipment
New strategic resources
New multiplayer maps, soldiers and skills
When you first start the game will crash with an error, the second works.