Costume Quest is a Halloween adventure from Tim Schafer’s Double Fine Productions. In this charming role-playing game, choose your hero and trick-or-treat through three beautiful environments full of Double Fine humor and story. Complete quests, build your party, and collect costumes along the way that allow you to transform into powerful champions and take down the evil Repugians. This heroic holiday tale will capture the imaginations of kids and kids-at-heart. Continue the Costume Quest adventure with the Grubbins on Ice DLC pack, included free in the PC version! Face new enemies while collecting additional quests, costumes, battle stamps and creepy treat cards. Help the monsters overthrow Araxia to bring peace back to Repugia!

— 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.