Unlock 7 new masks giving you thousands of new combinations to further customize your Shrieks and scare your friends! These masks will allow you to use the mods unlocked through playing the game to add even more variety to your Shriek!This DLC unlocks the following: Old Joe The Mask Spike Chuckles Slash Meatface Screaminator

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.