FreeOrion 0.4.4

FreeOrion is a turn-based galaxy conquest and empire building game. It follows the 4X genre (eXplore, eXpand, eXploit, and eXterminate), inspired by Master of Orion and Europa Universalis 2, but with an independent game play. It provides a multi-player mode, quests and community-contributed story lines, complex technology upgrade paths through research or military combat, exploration, high-level strategy management, AI aliens, and lots of space ships obviously.