Experience true survival with a wink in the world of Immune - the new open-world online game. Survive the wastelands with the help of your friends and your hand crafted weapons. Build your own fort to defend yourself and your hard earned loot from evil mutants, bandits or reckless players. Features: Multiplayer survival with XP, ranks and missions. Optional PVP and PVE with wild animals, soldiers and mutants. Craft weapons, clothing or tools and build your own fort. Plant, grow and harvest your own food or just go fishing. Open cases and collect, trade or win rare Steam Inventory items to customize your character. Health conditions, medicine, vehicles, trading and much more to discover. XP: Experience PointsPVP: Player Versus PlayerPVE: Player Versus Environment

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.