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 7x7 grid allows engineers to move around the perimeter of the central 5x5 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.