http://store.steampowered.com/app/397620/ To cube or not to cube, that is the question! There's no question about it - you need to become cubastic and cube around the gooiest platforms ever to be cubed around on. Indulge in the most mind blowing puzzles ever to be witnessed by any cubelet. As you progress through the levels, your cubelet will learn new skills and obtain new knowledge which will enable you to pass through the final puzzle a.k.a. THE MEGAPUZZLE.
Activation Instructions: 1. You need to download and install Steam http://steampowered.com/download/SteamInstall.msi 2. Go to your account or register a new one. 3. Go to the "My Games" and select "Activate via Steam ...", and enter the key received after payment. 4. Once activated, the game will appear in the game list (Library) and you can download it