Battle your way through a twisted graffiti world where your prowess in puzzle solving makes the difference between life and death! Jump into one of the most unique and visually compelling 3D game worlds ever created. Follow the twisted journey of Nox, through a fast-paced 2D adventure set in a 3D world. Unlock new abilities to defeat enemies and rescue friends. Beware, in Sideway™ New York, you’re in a world where your favorite color might just kill you.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.