Castles tells the story of the ambitious King Harold, whose greatest achievement will be the tower you are constructing. As the tower grows taller and taller, more and more challenges arise along with it. Unpredictable weather combined with the efforts of the jealous and vengeful King Edmund, King Harold’s nemesis, may thwart your upward progress. Featuring two modes of play (story and survival) the game can be enjoyed individually or as a multiplayer. With more than 50 levels of randomized gameplay in story mode, you will never play the same game twice. You control an engineer, rather than the blocks themselves, creating a unique gameplay experience. Engineers must match three or more blocks of tools or colors in order to achieve each level’s goals. The 7×7 grid allows engineers to move around the perimeter of the central 5×5 grid where blocks fall from above. Snow, wind, fog, and storms challenge the engineers as they work non-stop through day and night. All the while King Edmund’s minions, equipped with menacing machinery, are bent on orchestrating the tower’s demise.

— 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.