This Expansion Pass includes: Two Expansion Pass Bonuses: This pack includes model art for three German tanks of different sizes (the Panzer-Selbstfahrlafette II, the tank VK.3001 and the Löwe). These tanks will be unlocked immediately after buying the Expansion Pass. A unique arrangement from composer Martin Hall, Rides of the Valkyrie Music, is also included as an instant unlock with the Expansion Pass. Hearts of Iron IV: Götterdämmerung: This expansion to Hearts of Iron IV adds significant new content to Germany, the central player of the World War, with new alternate histories in a greatly expanded Focus Tree. It also adds new ways to research and deploy Special Projects (such as nuclear research, advanced weapons and rocketry), as well as enabling raids on key enemy targets. Hearts of Iron IV: Graveyard of Empires: This country pack for Hearts of Iron IV adds more historical flavour and national focus content to several Asian nations, including the Indian Raj, Iran, Iraq and Afghanistan. Hearts of Iron IV: Prototype Vehicles: Deploy rare and unusual vehicles with the unit pack for Hearts of Iron IV. This pack will include dozens of art models for vehicle prototypes from the World War II This expansion pass for Hearts of Iron IV includes two expansion pass bonuses, one expansion pack, one country pack and one unit pack. Content in the pack invites you to write exciting new histories of Germany in a greatly reworked focus tree, survive as a minor Asian power under siege, and illustrate your game with new vehicle art.Enlist now to be prepared for everything coming to Hearts of Iron IV.

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 "LIBRARY" tab and start downloading.