Games like Etherium
by Tindalos Interactive
Etherium is a real-time strategy game set in a science-fiction universe, where three factions battle it out for a mysterious and rare resource known as ‘Etherium’.
View on Steam · $9.99 →
Ranked by how similar the games actually are, not by sales. Released and Price are remembered for next time.
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$5.99StarFringe: Adversus
Jul 26 · Casualogic, Droid Riot
Both: RTS · Base Building · Space
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
$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
$29.99Grey Goo
Jan 23 · Petroglyph, Six Foot
Both: RTS · Sci-fi · Base Building
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
StrategyRTSSci-fiMultiplayerAliensBase BuildingGreat SoundtrackSingleplayerMechsRobots👍 2,602
$9.99Earth 2150 Trilogy
Nov 1 · Reality Pump Studios
Both: RTS · Sci-fi · Space
Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it?
StrategyRTSSci-fiClassicSpaceBase BuildingMultiplayerSingleplayer👍 452
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
$9.99AI War: Fleet Command
Oct 21 · Arcen Games
Both: RTS · Space · Sci-fi
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...
StrategyRTSSpaceIndieSci-fiCo-op4XGrand StrategyDifficultTactical👍 993
$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
$12.99Supreme Commander: Forged Alliance
Sep 28 · Gas Powered Games
Both: RTS · Sci-fi · Base Building
The last days of man are at hand.. Two years after the Infinite War the once great warring nations now lie in ruins, and humanity’s hope for a brighter future is nothing but a bitter memory. A new, seemingly unstoppable enemy, supported by the zealots of The Order, now seeks to eradicate mankind: UEF, Aeon Loyalist, and Cybran alike.
StrategyRTSSci-fiMultiplayerSingleplayerBase BuildingGrand StrategyCo-opModdableReal-Time with Pause👍 9,920
-80%$7.99Warhammer 40,000: Dawn of War III
Apr 27 · Relic Entertainment, Feral Interactive (Mac), Feral Interactive (Linux)
Both: RTS · Sci-fi · Base Building
Step into a brutal battle between three warring factions In Dawn of War III you will have no choice but to face your foes when a catastrophic weapon is found on the mysterious world of Acheron.
StrategyRTSSci-fiMultiplayerActionMOBABase BuildingSingleplayerGoreWar👍 14,439
$9.99Earth 2160
Apr 1 · Reality Pump Studios
Both: Base Building · Space · RTS
After the destruction of the EARTH in 2150, the leaders of the Eurasian Dynasty escaped on board an evacuation fleet. Now they are fighting for the survival of the human species. Their base is one large building comprising of smaller variable parts.
Base BuildingSpaceRTSReal-TimeStrategyAction RPGPost-apocalypticHistoricalActionSimulation👍 755
-60%$13.99Dune: Spice Wars
Sep 14 · Shiro Games
Both: Sci-fi · RTS · 4X
A 4X real-time strategy game from the developers of the critically acclaimed Northgard. Set in Frank Herbert’s groundbreaking Dune universe, you must lead your faction and battle for control and dominance over the harsh desert planet of Arrakis.
ManagementSingleplayerSci-fiRTSStrategy4XGrand StrategySimulationReal Time TacticsBuilding👍 11,562
$7.99Structura
May 6 · Binary Station Studio
Both: RTS · 4X · Base Building
Structura is a rather unique sci-fi real-time strategy set in space. Its a hybrid of rts and fps, with emphasis on combat and survival. Build your economy for war, modify the unit by adding components, explore, expand, and survive the savage waves of enemy attacks.
StrategyRTS4XSpace SimGrand StrategyBase BuildingReal Time Tactics3DStylizedFuturistic
$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
$12.99Supreme Commander
Sep 28 · Gas Powered Games
Both: RTS · Sci-fi · Base Building
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.
StrategyRTSSci-fiMultiplayerBase BuildingReal-TimeCo-opReal-Time with PauseSingleplayerRobots👍 2,325
$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
$59.99Homeworld 3
May 13 · Blackbird Interactive
Both: Space · RTS · Sci-fi
Tactical, beautiful, and wholly unique, the GOTY-winning sci-fi RTS returns with Homeworld 3. Assume control and battle through fleet combat in dazzling, fully 3D space while the award-winning story unfolds on a galactic scale.
SpaceRTSStrategySci-fiStory RichSingleplayerMultiplayerTacticalCo-opRoguelike👍 5,438
$24.99Executive Assault 2
Oct 18 · Hesketh Studios Ltd
Both: RTS · Base Building · Space
The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.
RTSBuildingSpace SimStrategyBase BuildingSpaceReal-TimeFPSActionSingleplayer👍 1,604
$29.99Ashes of the Singularity: Escalation
Nov 10 · Stardock Entertainment, Oxide Games
Both: RTS · Base Building · Sci-fi
A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.
RTSBase BuildingReal Time TacticsPvPModdableStrategyOnline Co-OpSci-fiTranshumanismMilitary👍 2,705
$19.99Driftland: The Magic Revival
Apr 18 · Star Drifters
Both: RTS · 4X
After a devastating war between ancient mages, a powerful spell is all that holds together the shattered planet of Driftland. Take on the role of a powerful mage capable of moving and connecting floating lands, develop a mighty empire, and restore Driftland to its former glory!
RTS4XGod GameGrand StrategyCity BuilderEconomyManagementSurvivalStrategyTop-Down👍 1,440
$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
FreeStormgate
Aug 5 · Frost Giant Studios
Both: RTS · Base Building
Stormgate is a free-to-play real-time strategy game with a full single-player campaign, 3-player co-op, and PvP versus modes on over 60 maps. Our Editor is also freely available for you to craft just about any custom game mode you can imagine. Join our development journey today!
RTSBase BuildingStrategyMultiplayerWareSportsFree to PlayFuturisticTop-DownBuilding👍 2,104
$14.99Creeper World 3: Arc Eternal
Mar 27 · Knuckle Cracker
Both: RTS · Sci-fi · Base Building
Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.
Tower DefenseStrategyIndieRTSSingleplayerSci-fiReal-Time with PauseSimulationBase BuildingLevel Editor👍 4,098
$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
$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
-75%$1.49Army Men RTS
Dec 20 · Pandemic Studios
Both: RTS · Base Building
Army Men RTS brings you back to the days of staging battles with tiny plastic soldiers in your backyard...except these green soldiers carry out your every command!
StrategyRTSMultiplayerActionClassicBase BuildingSingleplayerMilitary👍 1,285
FreeImperius
Jun 13 · Incognito Interactive
Both: RTS · Space · Sci-fi
Imperius is an easy-to-learn, hard-to-master space RTS. Command devastating ships of the Imperius Navy and prove your loyalty by destroying everything in your path, no matter the cost.
StrategyRTSSpaceSingleplayerSci-fiFuturisticReal Time TacticsWarLore-RichBase Building
$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
-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
$19.99Alien Marauder
Nov 17 · Vexan Studio
Both: RTS · Base Building · Sci-fi
“Alien Marauder” is a real-time strategy game with survival and confrontation theme. In this game, you will be the leader to a treacherous alien planet, build and defend base to survive against the vexan waves. Make the right decision!
Early AccessRTSSurvivalColony SimStrategyTop-DownBase BuildingMilitarySci-fiBuilding👍 323
$14.99Particle Fleet: Emergence
Sep 29 · Knuckle Cracker
Both: Space · RTS · Sci-fi
Build and design your own fleets and stand opposed to the Particulate in this physics/strategy/RTS/fleet hybrid. Build partially destructible and self repairing ships that interact with enemies less controlled by some scripted logic and more driven by a real time massive physics particle simulation.
StrategyIndieSimulationSpaceRTSReal-Time with PauseSci-fi2DSingleplayerPixel Graphics👍 1,198
Warhammer 40,000: Dawn of War II: Retribution
· Relic Entertainment, Feral Interactive (Mac/Linux)
Both: RTS · Sci-fi
Command any of the six unique factions in the next standalone expansion of the critically acclaimed Dawn of War real-time strategy franchise. Choose to build a massive army or lead a small squad of elite heroes into battle and experience a single player campaign customized to your favorite race.
RTSStrategyTacticalMultiplayerSci-fiOnline Co-OpCo-opSingleplayerReal-TimeFuturistic👍 7,920
-30%$8.39From Glory To Goo
Apr 2 · Stratagem Blue
Both: Base Building · RTS
From Glory To Goo is a Sci-Fi survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below.
Base BuildingRTSTower DefenseReal-Time with PauseAction RTSResource ManagementColony SimCity BuilderStrategySandbox👍 1,796



