Galactic Civilizations III







About
Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.
Game Details
Games You'll Love
Curated recommendations based on Galactic Civilizations III

Universal Conquest
2D
4X/Grand Strategy/RTS Hybrid Space Simulation based on principles - and developed in consultancy with - alien contactees.

Orbital Nexus
Start on a barren planet, expand your empire through resource management, fleet building, and planetary conquest. Discover cosmic relics, trade or fight with neutral factions, and build galactic wonders like particle colliders. Balance strategy, exploration, and combat to dominate the galaxy!

Galactic Empire
Galactic Empire is a 2D turn-based strategy game where you, as the Commander, decide the fate of the entire universe. Expand your planet, explore solar systems, play cards in cantinas, modify your ships and conquer more planets.

Galactic Ruler Enlightenment
Atmospheric
Play campaign stories within the Galactic Ruler universe. Invade the galaxy to eliminate those who stand in your way or rally alien races to defend against the invaders. Fight battles at both planet and space across a procedurally generated galaxy. Use new unit control systems to manage your forces.

Galactic Dominion
Indie
Galactic Dominion is a fast paced 4x space strategy game. Explore the stars, perform research, manage your colonies, build a fleet, defend your systems, and conquer the galaxy. Play through an epic story driven campaign or alternatively customize your games for countless re-playability!

Final Theory
Indie
Final Theory is a 4X-lite turn-based strategy game where you command fleets of battleships engaged in a galactic civil war. It presents an exciting experience for both veteran players and those new to the genre. It features innovative combat mechanics but also hearkens back to some of the classics.

Galactic Civilizations IV: Supernova
Exploration
You are the leader of a space-faring civilization at the dawn of the 24th century whose choices for domination are endless: planetary conquest, cultural domination, political alliances, technological supremacy. Your mission is to spread your civilization across the known universe.

ENDLESS™ Space - Definitive Edition
Indie
Endless Space is a turn-based 4X strategy game, covering the space colonization age in the Endless universe, where you can control every aspect of your civilization as you strive for galactic domination.

The Fermi Paradox
Indie
The Fermi Paradox is a choice-driven sci-fi narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another. Guide species through millennia and help them explore the vastness of space, make contact and, perhaps, create harmony.

Sid Meier's Starships
Casual
Build and command a fleet of starships and travel between planets as you explore, build, negotiate, and fight to preserve your vision for humanity.

Solar Nations
Indie
Command grand fleets and wage strategic wars on an interstellar scale in this new take on galactic Grand Strategy. Transform nature to suit the needs of Empire and surge forward! Will you guide aspiring interstellar nations to glory, or rekindle the flames of a long lost Empire?

Armada 2526 Gold Edition
Indie
Conquer the Galaxy In This ‘4x’ Strategy Game. Lead one of 18 different alien races to become a mighty pan-galactic empire. Manage your colonies, deploy your fleets and conduct research. Plot your strategy and turn your planets into mighty bastions.

Interstellar Space: Genesis
Indie
Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!

Galactic Civilizations® II: Ultimate Edition
Turn-Based Strategy
Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!

Star Ruler
Indie
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option to flatten it) from 1 System to 10,000+! Prove your species' ingenuity through a deep and intricate combat system where anything (from individual components on ships to the stars themselves)...

Galactic Civilizations® I: Ultimate Edition
2D
Galactic Civilizations is a space based strategy game in which you are in control of humanity's destiny.

Stellaris Nexus
Singleplayer
Stellaris Nexus is a social strategy game offering all the depth of a full spectrum 4X experience played start to finish in about 1 hour. Choose a unique faction and leader and challenge up to 7 other players, plotting, battling and backstabbing your way to galactic dominance.

Stellaris
Singleplayer
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.

Horizon
Indie
Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets.

New Stars
Singleplayer
Expand your own galactic empire across new stars, research technologies, and challenge great alien powers in this immersive 4X grand strategy game. Build interstellar colonies, and starbases to gather more resources. Explore a unique galaxy full of secrets, great perils, and limitless possibilities.