Games like Star Ruler 2
by Blind Mind Studios, Glacicle
Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance.
View on Steam · $19.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
$7.99Star Ruler
Sep 20 · Blind Mind Studios
Both: Space · 4X · RTS
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)...
StrategyIndieSpace4XRTSSci-fiGrand StrategyGreat SoundtrackSingleplayerMultiplayer👍 261
$29.99StarDrive
Apr 26 · Zero Sum Games
Both: 4X · Space · Sci-fi
As a space bear, human or any other race, venture forth into the galaxy, create custom ships, conquer new worlds, build new colonies and defend your very existence against those who would take what is yours.
Strategy4XSpaceIndieSci-fiRTSSingleplayerReal-TimeExploration👍 1,253
$49.99Sins of a Solar Empire II
Aug 15 · Ironclad Games Corporation, Stardock Entertainment
Both: Space · RTS · 4X
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
SpaceStrategyRTS4XSingleplayerSci-fiMultiplayerTacticalCo-opPvE👍 7,158
$9.99Imperium Galactica II
Jan 19 · Digital Reality, Gyroscope Games
Both: Space · RTS · 4X
Reintroducing a classic from the golden era of gaming, the original empire building space RTS, Imperium Galactica 2 is back and looking better than ever with new high-res textures and vivid colors.
StrategySpaceRTS4XClassicSingleplayer👍 591
STAR WARS™ Rebellion
Mar 1 · Coolhand Interactive
Both: Sci-fi · RTS · 4X
It is a time of great upheaval. The first Death Star has been destroyed, marking a major victory for the Rebellion. But the Empire remains strong. As commander, you must choose to take control of either the Rebel Alliance or the Galactic Empire. Your goal: complete domination of the galaxy.
StrategyGrand StrategySci-fiClassicRTS4X1990'sSingleplayerSpace👍 1,272
-80%$2.99Space Empires V
Oct 16 · Malfador Machinations
Both: 4X · Space · Sci-fi
Space Empires V is the latest edition in the Space Empires series. This new chapter completely updates the UI and takes the player into a real-time rendered 3D universe. Watch space battles played out in glorious detail and realistic effects. Expand, Explore, Exploit, and Exterminate in a huge living breathing galaxy.
Strategy4XSpaceTurn-BasedSci-fiSingleplayerTurn-Based StrategyMultiplayer👍 423
$29.99Distant Worlds: Universe
May 23 · Code Force
Both: 4X · Space · Sci-fi
Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.
Strategy4XSpaceSci-fiSimulationGrand StrategySingleplayerReal-TimeRTSReal-Time with Pause👍 1,417
Outscape
Oct 22 · IDA Games
Both: Sci-fi · RTS · Space
Outscape is everything you love about traditional strategy games, but places your empire within a vast online galaxy alongside other real players. Outscape rewards skillful long-term strategic gameplay with a brilliantly refreshing new take on the 4X genre.
StrategySci-fiOnline Co-OpRTSPvPSpaceExploration4XManagementEconomy👍 394
$49.99Stellaris
May 9 · Paradox Development Studio
Both: Space · Sci-fi · 4X
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.
SpaceStrategyGrand StrategySci-fi4XExplorationSandboxSimulationMultiplayerReal-Time with Pause👍 142,911
$29.99StarDrive 2
Apr 9 · Zero Sum Games
Both: Space · Sci-fi · 4X
StarDrive 2 is an exciting and evolutionary step forward for the StarDrive franchise. In this eagerly anticipated sequel, the core mechanics have evolved to incorporate a turn-based strategic layer, featuring spectacular realtime battles.
StrategyIndieSpaceSci-fi4XManagementTurn-BasedSingleplayer👍 1,933
$39.99ENDLESS Space™ 2
May 18 · AMPLITUDE Studios
Both: Space · Sci-fi · 4X
ENDLESS Space™ 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS Universe™. As the leader of your civilization, will you impose your vision and build the greatest stellar empire?
StrategySpaceSci-fi4XTurn-Based StrategyMultiplayerTurn-BasedGrand StrategyGreat SoundtrackSingleplayer👍 17,284
$9.99ENDLESS Space™ - Definitive Edition
Jul 4 · AMPLITUDE Studios
Both: 4X · Space · Sci-fi
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.
Strategy4XSpaceSci-fiTurn-Based StrategyTurn-BasedMultiplayerSingleplayerIndieExploration👍 6,626
$5.99Master of Orion 2
Feb 25 · SimTex
Both: 4X · Space · Sci-fi
Forge an empire in a universe where population growth is stripping away planetary resources. Colonize unknown planets and trade with other races for their knowledge.
Strategy4XTurn-BasedSpaceSci-fiClassicTurn-Based StrategyMultiplayerSingleplayerRetro👍 1,658
$49.99X4: Foundations
Nov 30 · Egosoft
Both: Space · Sci-fi · 4X
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
SpaceSimulationOpen WorldSpace SimExplorationSandboxSci-fi4XStrategyEconomy👍 25,274
$39.99Galactic Civilizations IV
Oct 19 · Stardock Entertainment
Both: Space · 4X · Sci-fi
Take command of a civilization that has just achieved faster-than-light travel in Galactic Civilizations IV, the newest entry in the award-winning space 4X strategy game series. Explore the galaxy, colonize worlds, shape cultures, make alliances, fight wars and pioneer new technologies.
SpaceGrand StrategySimulation4XStrategySci-fiExplorationSandboxMultiplayerTurn-Based Strategy👍 2,210
$29.99Interstellar Space: Genesis
Jul 25 · Praxis Games
Both: 4X · Sci-fi · Space
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!
StrategyIndie4XSci-fiSpaceTurn-BasedTurn-Based StrategyExplorationSingleplayerTurn-Based Tactics👍 712
$24.99Master of Orion
Aug 25 · NGD Studios
Both: 4X · Space · Sci-fi
The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.
Strategy4XSpaceTurn-BasedSci-fiMultiplayerSingleplayerGrand StrategyClassicRemake👍 7,333
-80%$1.99Space Empires IV Deluxe
Feb 7 · Malfador Machinations
Both: 4X · Sci-fi · Space
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.
Strategy4XSci-fiSpaceTurn-Based StrategyTurn-BasedSingleplayer👍 260
$5.99Master of Orion 1
Feb 25 · SimTex
Both: 4X · Space · Sci-fi
Forge an empire in a universe where population growth is stripping away planetary resources. Colonize unknown planets and trade with other races for their knowledge.
Strategy4XTurn-BasedSpaceClassicSci-fiSingleplayerTurn-Based Strategy2D1990's👍 441
$9.99Sins of a Solar Empire: Trinity®
Nov 16 · Ironclad Games Corporation, Stardock Entertainment
Both: 4X · RTS · Space
In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.
4XPvPPvEReal-TimeStrategyRTSSpace Sim3DBase BuildingSpace👍 687
$9.99Master of Orion 3
Aug 25 · Quicksilver Software
Both: 4X · Space · Sci-fi
Experience first-hand the challenges of leading one of 16 different races into unequalled galactic supremacy and face a universe of decisions. Set policies, explore, build, declare war, negotiate - put all these elements into motion to guarantee your place in the annals of space and time.
Strategy4XSpaceTurn-BasedSci-fiTurn-Based Strategy👍 177
$19.99Sword of the Stars II: Enhanced Edition
Nov 30 · Kerberos Productions
Both: 4X · Space · Sci-fi
The Enhanced Edition contains Sword of the Stars II: The Lords of Winter and the first expansion, the End of Flesh. The new expansion introduces the new playable race, the Loa. All previous DLCs containing new avatars, new combat music, alternate voices, skins, and new badges for the warships are also included.
Strategy4XSpaceSci-fiSingleplayerMultiplayerTurn-Based StrategyLore-RichTacticalTurn-Based👍 680
$19.99Armada 2526 Gold Edition
Feb 28 · Ntronium Games
Both: 4X · Space · Sci-fi
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.
StrategyIndie4XTurn-Based StrategySpaceSci-fi
$24.99Stars in Shadow
Jan 19 · Ashdar Games
Both: 4X · Space · Sci-fi
Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force.
Strategy4XIndieTurn-Based StrategySpaceTurn-Based CombatSci-fiTurn-BasedTurn-Based Tactics👍 734
$29.99Horizon
Feb 6 · L3O Interactive
Both: Space · 4X · Sci-fi
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.
StrategyGrand StrategySpace4XSimulationSci-fiExplorationSandboxSingleplayerTurn-Based👍 377
$5.99StarFringe: Adversus
Jul 26 · Casualogic, Droid Riot
Both: RTS · Space · 4X
This is the story about the beginning of the conquest of outer space by earthlings. It began as a global idea of saving mankind from hunger and lack of resources, and ended as a brutal and merciless war in space far from Earth.
StrategyRTSBase BuildingSpaceIndieAdventureActionExploration4XTop-Down Shooter👍 139
$24.99Lords of the Black Sun
Sep 12 · Arkavi Studios
Both: 4X · Space · Sci-fi
Take command of one race to join the struggle for supremacy in the galaxy. As the leader of your empire you are tasked with exploring the stars, colonizing new worlds, managing your empire and conquering whoever dares to oppose you.
Strategy4XIndieSpaceTurn-BasedSci-fiTurn-Based StrategyAdventureSingleplayer👍 330
$14.99Stellar Monarch
Dec 5 · Silver Lemur Games
Both: 4X · Sci-fi · Space
Asymmetric space empire builder where you feel like the Emperor, not a logistics officer. No micromanagement, grand scale, fast paced, audiences, assassins, imperial court, disloyal admirals.
Grand Strategy4XTurn-BasedStrategySci-fiTurn-Based StrategySpaceSingleplayerDiplomacyManagement👍 207
$4.99Galaxy Reavers
Sep 18 · Good Games
Both: Space · RTS · Sci-fi
This is a fun yet challenging RTS game. To survive in the vast galaxy, you need to build up your own fleet and customize your warships. You will also learn to control them efficiently in battle to defeat your enemies, conquer planets, and expand your galactic empire!
StrategySpaceRTSIndieSci-fi👍 170
$19.99Ancient Space
Sep 23 · CreativeForge Games
Both: Space · RTS · Sci-fi
Ancient Space is a story driven single player real time strategy game where you take command of a fleet embarking on a scientific mission to chart undiscovered reaches of space called ‘The Black Zone’. Overcome overwhelming odds and fight for your life and the survival of your ship and its crew.
StrategySpaceRTSSci-fiSingleplayerAtmosphericRealisticExplorationAdventureIndie👍 270
-75%$3.74Sid Meier's Starships
Mar 12 · Firaxis Games
Both: Space · Sci-fi · 4X
Build and command a fleet of starships and travel between planets as you explore, build, negotiate, and fight to preserve your vision for humanity.
StrategySpaceTurn-Based StrategySci-fiSingleplayerTacticalCasual4XTurn-Based👍 1,964
$39.99Polaris Sector
Mar 22 · SoftWarWare
Both: 4X · Space
Can anyone build an empire in a place like this? Other factions are naturally suspicious of newcomers and may wage war at the first sign of unidentified craft. Here, a natural death is an uncommon luxury.
StrategySimulation4XSpaceReal-Time with PauseGrand StrategyReal Time TacticsResource ManagementReal-TimeSingleplayer👍 419



