Stormfall: Age of War by Plarium is a browser-based MMO strategy game set during the fantasy kingdom of Darkshine. The game features castle building, resources management and PvP warfare under the guidance of Lord Oberon, protector of Stormfall. The game has a top-down isometric camera angle and retro 2D graphics.
Last month Trese Brothers - Brothers on a Mission - announced the Linux release of "Star Traders: 4X Empires" which is currently available on Steam. In 'Star Traders: 4X Empires' you take command of a rag-tag group of human refugees fleeing in the great Exodus, and must help them re-establish your galactic civilization, defend your fledgling colonies, and rediscover lost technologies.