2K Games has announced a substantial expansion to XCOM Enemy Unknown, titled Enemy Within. We thought about writing a preview listing all the new features, but XCOM super-fan Matt (@Jam_sponge) wanted to make a video instead, and, well, you don't argue with a man who possesses that hair.

XCOM: Enemy Within takes the experience from XCOM: Enemy Unknown and adds an array of new abilities, upgrades, and weapons to combat new enemy threats. The expansion also provides players with all-new maps, tactical and strategic gameplay, and multiplayer content. Fans will experience an additional three to four playthroughs on average before encountering all of the new material included in XCOM: Enemy Within.

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 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.

XCOM Enemy Within will be released November 15 for PC, Mac, Xbox 360 and PS3.

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