Galactic Civilizations is described as 'III is the largest strategy sandbox ever made. Start with a single world and expand across the galaxy through diplomacy, trade, cultural hegemony or military conquest in this single-player or multiplayer 4X strategy game' and is an game in the games category. There are more than 10 games similar to Galactic Civilizations for a variety of platforms, including Windows, Linux, Steam, Mac and Online / Web-based. The best alternative is Civilization. It's not free, so if you're looking for a free alternative, you could try FreeCiv or FreeOrion. Other Galactic Civilizations like games are Stellaris, Endless Space, Sins Of A Solar Empire and Sword of the Stars.
Galactic Civilizations is mainly a Turn Based Game but alternatives to it may also be RTS Games or Historical Games. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Galactic Civilizations.
Freeciv is an open-source, turn-based strategy game based on Civilization II. Inspired by the history of human civilization, the game commences in prehistory and your mission is to lead your tribe from the stone age to the space age...
FreeOrion is a 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.
It is the year 2405, and human scientists have discovered a new technology that allows travel from star to star at speeds faster than light. But tragedy strikes, as Earth is ravaged by an alien force. The dawning of a new era was stymied by a grim, new reality... Represent entire series of Sword of the Stars games.
The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere.
Turn based, 4X, empire space builder, singleplayer, asymmetric, Emperor focused grand strategy. The game is a fast-paced, turn-based space empire builder with no micromanagement, asymmetric mechanics, and that focuses on you as the emperor.