The classic particle puzzler finally arrives on Steam! Turn light into sound in this multi-award winning game. Auditorium is about the process of discovery and play. There are no right or wrong answers, and there are any number of ways to solve each puzzle. See why Auditorium has won countless awards and is considered the Second Best Browser Game of All Time. To get started, turn up your sound and fill up the first audio container! We hope you enjoy playing in our Auditorium!

— 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.