: Introduces a new strategic resource called Meld , which allows you to upgrade soldiers via the Genetics Lab (physical augmentations) or the Cybernetics Lab (creating Mechanized Exoskeletal Cybersuits, or MECs ).
: Includes expanded squad-based combat where you can face off against other human competitors online with rebalanced unit costs and new maps. PC System Requirements Minimum Requirements Recommended Requirements OS Windows Vista or later Processor 2 GHz Dual Core 2.4 GHz Quad Core RAM Storage 20 GB available space 20 GB available space Graphics 256 MB (NVIDIA 8600 GT / ATI 2600 XT) 512 MB (NVIDIA 9000 / ATI 3000 Series) Important Note on "Free" Downloads 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. : Introduces a new strategic resource called Meld
: You face two new alien types and a human extremist organization called EXALT , which requires sending agents on Covert Operations to dismantle their cells. : You face two new alien types and