
Star Ruler
Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option…
Did StarDrive 2 leave you in a replayable frame of mind? Start with these games when you are ready.
A real-time 4X where tactics and empire-building happen in one mode with no turns. You zoom from missile-by-missile fleet fights to managing orbiting planets across a living galaxy, leading one of six factions from the TEC, Vasari, and Advent to victory by war, trade, culture, or diplomacy.
Replayable
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)...
Replayable
A turn-based space opera where you lead one of eight wildly different civilizations across a galaxy littered with the ruins of the ENDLESS. Colonize systems, steer senates, design ships and chase the truth about Dust. Gorgeous to look at, backed by a superb soundtrack, and built so each new empire plays like a different game.
Replayable
A 4X space strategy from 2405, when humanity's first faster-than-light drive meets an alien attack on Earth. Six races with genuinely different ways to travel the stars, a randomized tech tree, hands-on ship design and real-time fleet battles. Turn-based empire building that plays differently every time, alone or with up to eight players.
Replayable
The complete Galactic Civilizations II saga in one package: a turn-based 4X where you lead a spacefaring civilization across a randomly generated galaxy. Design your own ships, outwit opponents who play fair, and win by war, culture, diplomacy or technology. Deep, endlessly replayable, and still a benchmark for space strategy.
Replayable
A turn-based space 4X in the spirit of the old classics: explore nearby stars, settle worlds, grow a fleet from a few destroyers to planet-destroying Dread Stars, and win the galaxy by diplomacy or force. Streamlined empire management, sharp tactical ship battles, seven factions and a comic-book look make it easy to learn and hard to put down.
Replayable
A vast pausable real-time 4X space strategy game. Generate a galaxy of up to 2,000 star systems, run an empire where every freighter and fleet is simulated, and decide how much of it you want to control yourself. No two galaxies play out the same.
Replayable
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.
Replayable
A turn-based space 4X about building a galactic empire the classic way: explore, colonize, research, and fight on a tactical grid when talks fail. Remote exploration hides secrets in every system, six races and custom builds keep runs fresh, and micromanagement stays out of your way.
Replayable
A classic space empire builder from 1999, back with sharper textures and modern resolutions. Run a galactic power in real time: colonize planets, raise cities, design ships and tanks, spy on rivals or simply outbuild them. Three races, three campaigns, huge battles in space and on the ground. Old-school in the best way, and still hard to put down.
Replayable
A turn-based space 4X on a huge scale: explore a galaxy of 100 solar systems, research thousands of tech levels, design every ship from the hull up and test it in a combat simulator before it ever fires a shot. Deep, demanding, endlessly moddable, and the kind of empire builder that keeps pulling you back for one more turn.
Replayable
Lead a young starfaring civilization and shape it into something that spans the galaxy. You choose its species, ethics and ambitions, explore new systems, meet alien empires and decide if history remembers you as a pioneer or a conqueror.
Replayable

Take command of a vast interstellar empire and safeguard your species from total extinction in a procedurally generated 3D galaxy (with the option…

Guide a spacefaring civilization through a randomly generated galaxy, designing ships and choosing whether war, culture, diplomacy or technology…

Build a space empire turn by turn, design your own fleets and fight real-time battles across a galaxy that never plays out the same way twice.

Claim star systems, grow a fleet from destroyers to Dread Stars, and take the galaxy by diplomacy or force.

Conquer the Galaxy In This ‘4x’ Strategy Game. Lead one of 18 different alien races to become a mighty pan-galactic empire.

The Enhanced Edition contains Sword of the Stars II: The Lords of Winter and the first expansion, the End of Flesh.

Explore a hundred-system galaxy, research new technology, design your own ships and grow a turn-based empire that plays out differently every time.

Colonize planets, design your fleets and outsmart rival empires across three very different campaigns.

Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command…

Take command of humanity’s last survivors and rebuild an empire in the stars.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Guide one of 12 races on their first interstellar journey from a single planet, until it becomes a mighty pan-galactic empire.

A sci-fi RPG where you wake from cryosleep 500 years late, build a squad of mercenaries and set out into a universe of over 160,000 star systems.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

A real-time 4X where tactics and empire-building happen in one mode with no turns.

A turn-based Galaxy totalwar game. Choose one of 12 factions, direct dozens of admirals, control hundreds of warships, mecha and monsters, set up…

Dominus Galaxia is a 4X space strategy game with a focus on amplifying strategic decisions and minimising non-strategic busywork.

Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.

Guide a young spacefaring civilization across a fresh galaxy each run, growing it by war, trade, diplomacy or culture until the stars answer to you.

Lord of Rigel is a turn-based 4X space strategy game inspired by the classics.

Build a turn-based galactic empire your way, from first colony ship to tactical battles between the stars.

Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire.

A vast pausable real-time 4X space strategy game. Generate a galaxy of up to 2,000 star systems, run an empire where every freighter and fleet is…

Colonize planets, outresearch rival empires and grow a fleet strong enough to face the Antarans, one turn at a time.

A board-game 4X that finishes in one to two hours. Explore a new hex galaxy, research techs, build fleets from scouts to Dreadnaughts, and hunt down…

A sci-fi RPG where you wake from cryosleep 500 years late, build a squad of mercenaries and set out into a universe of over 160,000 star systems.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Command interstellar forces in this epic return of the 4X strategy classic.

Lord of Rigel is a turn-based 4X space strategy game inspired by the classics.

A real-time 4X where tactics and empire-building happen in one mode with no turns.

Captain an interstellar cruiser across a procedural galaxy, fighting real-time battles and living with the consequences of your choices.

Guide a young spacefaring civilization across a fresh galaxy each run, growing it by war, trade, diplomacy or culture until the stars answer to you.

Assume command of a battle fleet and deploy immediately to the Dust Zone, commander.

A turn-based Galaxy totalwar game. Choose one of 12 factions, direct dozens of admirals, control hundreds of warships, mecha and monsters, set up…

Design every deck and turret of a starship, crew it with simulated people, and take it into battles where damage tears your work apart piece by piece.

Stellar Monarch 2 is a feudal space empire builder where you feel like the Emperor, not a logistics officer.