Includes: 25 Personalization Packs: Afterlife, Aqua, Bacon, Beast, Benjamins, Breach, Comics, Coyote, Cyborg, Dead Man's Hand, Dia de los Muertos, Dragon, Glam, Graffiti, Jungle Warfare, Kawaii, Octane, Pack-a-Punch, Paladin, Party Rock, Rogue, UK Punk, Viper, Weaponized 115 Zombies 3 Calling Card Packs: South American Flags of the World African Flags of the World North American Flags of the World Extra Slots Pack The Extra Slots Pack increases the number of customizable Create-A-Class sets to 10 and expands media storage, allowing players to archive 20 more emblems, 32 more films and 40 more screenshots.

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.