Space Reign (PC) Steam key is a fast-paced space action game with a touch of strategy in which you take the side of a corporation fighting for control of the resource-rich sectors of space. It is a production that combines direct control of ships, tactical fleet management and the execution of randomly generated missions in increasingly demanding regions of the galaxy. If you're looking for a title that mixes spaceship combat with RTS elements and fleet expansion, Space Reign on Steam can be a very interesting proposition.