Includes: Mortal Kombat X base game Kombat Pack 1 Kombat Pack 2 One of the best-selling titles of 2015 has gone XL! Komplete The Mortal Kombat X Experience with new and existing content. Includes the main game, and new playable characters the Xenomorph from Alien, Leatherface, Tri-borg, and Bo’Rai Cho. Previously released playable characters include Predator, Jason Vorhees, Tremor, Tanya, and Goro. Also includes new skin packs Medieval Pack, Apocalypse Pack, and a new environment, the Pit Stage. All previously released skins packs included.

Go to https://www.xbox.com Login to your account Hover over your account link (the top right of the screen) a menu will appear, click on the "Redeem Code" button. On the next page, click "Redeem" Enter your code Click "Confirm" Click "Confirm" again to assign the key to your account.