Colortone is a first-person puzzle-platform video game. You are trapped in a room from which you should escape. You don’t have any abilities. The only thing you have is your brain. By using it you can get out of the most difficult situations. The room becomes more and more difficult each time. To reach the exit you will need to solve various puzzles.

— 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.