Features:

• XCOM on the run: Take command of the Avenger, an alien supply craft converted to XCOM’s mobile headquarters. New open-ended gameplay lets you decide where to guide your strike team, how to grow popular support, and when to combat enemy counter-operations.
• Recruit Resistance Fighters: Five soldier classes, each with its own skill tree, let you create specific soldiers for your tactical plan.
• Tactical Guerrilla Combat: New gameplay systems offer more tactical flexibility in combat. Use concealment to ambush enemy patrols. Loot enemies for precious gear and artifacts. Rescue VIPs and save fallen comrades by carrying them to the extraction point.
• A new breed of enemy: A diverse cast of enemies from powerful new alien species to the ADVENT, enforcers of the alien regime, offer a distinct tactical challenge.
• Research, develop and upgrade: Configure and build rooms on the Avenger to give XCOM new capabilities on the battlefield. Use your Scientists and Engineers to research, develop and upgrade weapons and armor to fit your preferred tactics.
• Each mission is a unique challenge: Go on missions around the world, from wildlands to the heart of the alien-controlled megacities, to the depths of alien installations. There are virtually infinite combinations of maps, missions and goals.
• Engage in cross-platform multiplayer on Steam: Mix-and-match squads of humans and aliens and battle head-to-head on randomly-generated maps across Mac, Linux and Windows.
• Take advantage of mods: Play with mods that add further variety to every game element, from campaigns and tactics to aliens and classes.
• FOUR DLC PACKS
• Resistance Warrior Pack: Customize your squad of resistance fighters with a set of bonus outfits and head gear, as well as custom armor and face camo. Instantly unlock a survivor of the old war as a new recruit in your barracks.
• Anarchy’s Children: This rebellion-themed content pack introduces more than 100 exotic new customizations for the entire arsenal of armors available to your XCOM soldiers, including new hair styles, face paints, lower face props, decals, helmets, and masks. These options are cosmetic and do not alter the stats of a soldier.
• Alien Hunters: Transform the soldiers of XCOM into an elite alien hunting squad with impressive new weapons and armor to face off against new alien Rulers that will pursue your squad across an entire campaign. Additional cosmetic upgrades to soldiers and the Avenger are included, as well as a new epic mission where Central Officer Bradford leads a squad with the guidance of an old friend.
• Shen’s Last Gift: Investigate ADVENT’s “Lost Towers” facility where Chief Engineer Lily Shen accompanies your squad in search of her late father’s secretive final project. Discover a unique new soldier class complete with powerful new combat abilities, strategy mechanics, and customization options.
• XCOM 2: War of the Chosen
• War of the Chosen adds extensive new content in the fight against ADVENT when additional resistance factions form to eliminate the alien threat on Earth. In response, a new enemy known as the “Chosen” emerges with one goal: recapture the Commander of XCOM. The expansion includes new Hero classes to counter the “Chosen”, new enemies, missions, environments and increased depth in strategic gameplay.