Sugar Cube: Bittersweet Factory is a 2D platformer game that presents the story of a sugar cube. The background tiles of the game have two sides, namely, the front and the back. These tiles can be flipped for access to critical hints to solve different levels. They may or may not help you, so pay attention!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.