Games like Polaris Sector
by SoftWarWare
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.
View on Steam · $39.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
Closest matches
$49.99Stellaris
May 9 · Paradox Development Studio
Both: Space · Grand Strategy · 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
$19.99The Last Federation
Apr 18 · Arcen Games
Both: Space · 4X · Grand Strategy
From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.
StrategySpaceSimulationIndieTurn-Based4XSci-fiGrand StrategyReal-Time with PauseTactical👍 380
$29.99StarDrive
Apr 26 · Zero Sum Games
Both: 4X · Space · Real-Time
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
$39.99Galactic Civilizations IV
Oct 19 · Stardock Entertainment
Both: Space · Grand Strategy · 4X
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
$29.99Horizon
Feb 6 · L3O Interactive
Both: Grand Strategy · Space · 4X
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
$7.99Star Ruler
Sep 20 · Blind Mind Studios
Both: Space · 4X · Grand Strategy
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
$14.99Stellar Monarch
Dec 5 · Silver Lemur Games
Both: Grand Strategy · 4X · 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
$24.99Master of Orion
Aug 25 · NGD Studios
Both: 4X · Space · Grand Strategy
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
STAR WARS™ Rebellion
Mar 1 · Coolhand Interactive
Both: Grand Strategy · 4X · Space
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
$5.99Master of Orion 2
Feb 25 · SimTex
Both: 4X · Space
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
-50%$19.99Terra Invicta
Jan 5 · Pavonis Interactive
Both: Grand Strategy · 4X
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
StrategyGrand StrategySimulation4XEconomyWarHistoricalTurn-Based StrategyTacticalManagement👍 9,064
$29.99Galactic Civilizations III
May 14 · Stardock Entertainment
Both: 4X · Grand Strategy
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.
AliensSci-fi4XTurn-Based StrategySandbox3DGrand StrategyModdableHex GridPvE👍 8,337
$49.99X4: Foundations
Nov 30 · Egosoft
Both: Space · 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
$5.99Master of Orion 1
Feb 25 · SimTex
Both: 4X · Space
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
-80%$2.99Space Empires V
Oct 16 · Malfador Machinations
Both: 4X · Space
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


