Zombie Tower Defense: Join the ongoing war, in an open world, against the undead zombie horde. Choose between multiple powerful heroes all with unique epic gear and skills! With the wide variety of towers you can create your own perfect strategy. Features Choose between the Indian Princess, mighty Barbarian or mysterious Scout. Each hero has three special skills (Arrow Rain, Hammer Strike, Missiles, etc…) Epic god skills, destroy the undead with one heavenly strike or shake the zombies by moving the earth. A unique Research tree for each tower. (Arrow, Mortar, Sentry, Stomp, Poison, Anti-air…) Defender towers and hero companions help you on your adventure. Enjoy visually stunning battlefields in full 3D Multiple zombies and Boss monsters are waiting to rush you! Challenging your defense and strategy.

— 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.