Came back for more?The heroes may have saved the worlds and returned home, but what about their rivals? Their college nemeses are still inside the book, but that just means they are now the most powerful beings left and they are ready to conquer!Play the villains this time around, it's more fun. Note: You don't have to complete the Heroes campaign to play the Nemesis Campaign Features New complete campaign with 15 episodes! 12 New character classes! 72 New magical loot & equipment!

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.