FreeOrion

Released Mar 7, 2004

Genres: StrategyTurn-based strategy (TBS)

A free, open source, turn-based space empire and galactic conquest (4X) computer game being designed and built by the FreeOrion project. FreeOrion is inspired by the tradition of the Master of Orion games, but is not a clone or remake of that series or any other game.

Official site

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