Cosmic Express is a puzzle game about planning the train route for the world’s most awkward space colony, from the minds behind A Good Snowman Is Hard To Build and the art of Tyu from Klondike. It’s cute, harder than it looks, and guaranteed to give you hours of frustrating fun across hundreds of levels.

— 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.