Includes 2 items: Kombat Pack, Mortal Kombat X Fueled by next-gen technology, Mortal Kombat X combines unparalleled, cinematic presentation with all new gameplay to deliver the most brutal Kombat experience ever. For the first time ever, Mortal Kombat X gives players the ability to choose from multiple variations of each character impacting both strategy and fighting style. And with a new fully-connected gameplay experience, players are launched into a persistent online contest where every fight matters in a global battle for supremacy. The Kombat Pack features Klassic Kombatants and Iconic Guest Characters.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "MY GAMES" tab and start downloading.