The expansion also provides players with all-new maps, tactical and strategic gameplay, and multiplayer content. There is no better way to experience XCOM than with the massive amount of new content added in XCOM: Enemy Within. Fans will experience an additional three to four playthroughs on average before encountering all of the new material included in XCOM: Enemy Within, providing nearly limitless replayability.

XCOM: Enemy Within vastly improves upon the experience of XCOM: Enemy Unknown with an incredible amount of new content. On PC and Mac, XCOM: Enemy Within features additional content that can be enjoyed with previously purchased copies of XCOM: Enemy Unknown. XCOM: Enemy Within will also be available on Xbox 360 and PS3 system as the XCOM: Enemy Within – Commander Edition - a standalone pack that expands the XCOM: Enemy Unknown experience featuring the new XCOM: Enemy Within content and the add-on content that was previously released for XCOM: Enemy Unknown, including the Elite Soldier Pack and Slingshot Content Pack.

Key features

• New Soldier Abilities: Research a new alien technology to advance the capabilities of operatives:
  • Gene Mods: Construct the Genetics Lab to physically enhance operatives’ abilities, including augmentations to the chest, brain, eyes, skin and legs.
  • MECs: Build the Cybernetics Lab to enable the construction of the new Mechanized Exoskeletal Cybersuit, or MEC. The new MEC Trooper class has specialized abilities and each suit can be upgraded with new weapons including the flamethrower, grenade launcher and more.
• New Weapons and Equipment: Give operatives an extra tactical edge with new projects from the engineering team in the Foundry;
• New Enemy Threats: Adopt new tactics to counter the threats from a host of new enemies, including the Mechtoid;
• New Strategic Resource: A valuable new alien resource, known as Meld, has been discovered. Secure it on the battlefield and use it carefully back at base to unlock new research and upgrades;
• New Tactical Challenges and Maps: Face new tactical challenges, on nearly 50% more maps;
• New Multiplayer Maps, Units and Abilities: Create custom squad from a wider array of options and dominate opponents in intense, one-on-one, turn-based matches.

XCOM: Enemy Within, rated M for Mature, will be available on PC Mac for $29.99, and X360/PS3 for $39.99.