Featuring a co-op campaign for 1 to 4 players, Nazi Zombie Army is a horrifying new stand-alone expansion of the award-winning Sniper Elite series. In the dying flames of World War II, a despairing Hitler unleashes one final, unholy gamble – a legion of undead super soldiers that threatens to overwhelm the whole of Europe. You are Karl Fairburne – the sniper who shaped world history. You are one of the last living souls in Germany. You must team up or die. American, German, Russian – previous military allegiances no longer matter. Now it’s just the living versus the dead. Only a Sniper Elite with nerves of steel and a steady aim stands a chance against Hitler’s Nazi Zombie Army! Features A Heart-stopping New Campaign Battle through blood-drenched levels in a Berlin overrun by Hitler’s supernatural forces. Adapt to harrowing new enemies – occult commanders, roof-jumping snipers, undead suicide infantry and worse… Test your sniping skills under extreme pressure, keep your cool, and keep a boomstick handy – just in case. Share the Terror With Four Player Co-op For the first time in Sniper Elite history, battle your way through a campaign built for up to four players. Fight back-to-back with a German officer, a scientist and a Russian soldier. Work together or face annihilation – plan your positions, set your traps and make your stand. New Enemies. Same Award-winning Sniping See every putrid lung burst, every rotten bone shatter with the return of Sniper Elite’s acclaimed X-Ray ‘kill cam’. Experience the genre-best sniping ballistics and precise controls that made the series a best-seller. Take into account gravity, wind, velocity, stability and more under the pressure of the zombie onslaught. You don’t want to miss.

— Activation Details —

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.