One of Xbox Arcade’s biggest sellers has been available on Steam through the Early Access program for some time now. FortressCraft Evolved has been releasing a steady stream of updates to improve the scope of the game since its initial release in early December. Based on popular demand, the developers have bumped up the release schedule and added survival mode to the game early. Players will need to battle hypothermia to stay alive. FortressCraft Evolved’s large variety of sci-fi machinery will help ward off the cold as players explore the depths of the world for much needed resources.