The Kombat Pack features Klassic Kombatants and Iconic Guest Characters.Who’s Next? Experience the Next Generation of the #1 Fighting Franchise.Mortal Kombat X combines unparalleled, cinematic presentation with all new gameplay. For the first time, players can choose from multiple variations of each character impacting both strategy and fighting style.

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.