Space

3735 games

Steam releases tagged Space. Tags come from community voting on SteamSpy and reflect how players actually describe the game.

Tracked

3,707

Released (30d)

5

Upcoming

0

Median price (KRW)

5,600

In the last 30 days, 5 new space games released on Steam (15 over the last 90 days). 308 are listed as free-to-play.

SPACERIFT: Arcanum System
₩21,500

SPACERIFT: Arcanum System

At the sunset of human life on planet Earth, you are a military pilot controlling a space ship, and you find yourself at the very epicenter of the battle in the solar system. You are forced to retreat into the unknown, distant Arcanum system through hyper-jumping.

Early AccessMassively MultiplayerOpen WorldSci-fiSpace SimEconomySpaceCraftingSpectacle fighterSimulation

17 Dec, 2020

Cosmic Express
₩16,500

Cosmic Express

Plan the train route for the universe's most awkward space colony!

DifficultCutePuzzleTrainsSpaceRelaxingStrategy3DSurrealCasual

16 Mar, 2017

EVE Online
Free

EVE Online

Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.

SpaceFree to PlayMassively MultiplayerOpen WorldMultiplayerRPGEconomySci-fiSandboxPvP

15 Dec, 2010

Out of Orbit
₩16,500

Out of Orbit

Design, build, or pirate spaceships. Build bases on planets. Explore endless randomly generated universes, travel through black holes, command your crew, survive cosmic events, collect and trade materials, battle epic bosses, and much more. The sky is the limit, literally!

Early AccessOpen World Survival CraftSpaceshipsExplorationSpaceSurvivalAction RoguelikeSandboxOpen WorldCombat

20 Oct, 2023

Grocket
Free

Grocket

Grocket is a minimalist, precision-based adventure and puzzle game. To survive in space, you not only have to escape numerous dangers, but also prove your skills at playing with and against other players.

2D PlatformerPixel GraphicsPrecision PlatformerPuzzle-PlatformerPuzzleSingleplayerLocal Co-OpOld SchoolRetroPlatformer

9 Sep, 2022

Iron Sky: Invasion
₩21,500

Iron Sky: Invasion

Moon Nazis. Spaceships. Bad news all around. Fight as an elite pilot in an open-world space battlefield, upgrade your ships, and stop history from getting a second round — this time in orbit.

SimulationActionStrategySpaceSci-fiFMVComedyFunny

13 Dec, 2012

Alien Market Simulator
₩14,500

Alien Market Simulator

Run a market on your space station. Restore and upgrade the station, expand your services, and sell to a variety of alien customers. Experience the challenge of managing a business in space and growing your market

SimulationEconomyManagementLife SimSci-fiCasual3DFirst-PersonRealisticBuilding

29 May, 2026

Dome Keeper
₩19,500

Dome Keeper

Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!

SingleplayerPost-apocalypticRogue-likeActionSci-fiCombatResource ManagementTower DefensePixel GraphicsAtmospheric

27 Sep, 2022

Pixel Starships
Free

Pixel Starships

Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.

Sci-fiSpaceStrategyPixel GraphicsBase-BuildingMassively MultiplayerRogue-like2DBuilding4X

23 May, 2023

THE STARFIGHTER
₩11,000

THE STARFIGHTER

A thrilling, fast, big, very 3D, realistic, Full HD and real-time 3D graphics combat game in which you are a heroic space alien starfighter pilot. You must wipe out evil King Nimrod, his frigates, helicopters, submarines, boats, spaceships, drones, antennas, etc. and restore peace to the universe.

ArcadeSimulationWargameFlightVehicular CombatWarMilitaryMarsAction3D

3 Aug, 2022

ICARUS
₩37,500

ICARUS

ICARUS is a solo or multiplayer PvE survival game. Explore a savage wilderness in the aftermath of terraforming gone wrong. Complete narrative quests as either Open World operations or Individual Missions. Explore, build, craft and hunt while seeking your fortune and prospecting for exotic matter.

SurvivalOpen World Survival CraftMultiplayerBase-BuildingOnline Co-OpCraftingOpen WorldExplorationBuildingCo-op

3 Dec, 2021

Andromeda: Rebirth of Humanity
Free

Andromeda: Rebirth of Humanity

Andromeda is a hybrid between a Space 4X and an MMO. An online universe sandbox with 2 galaxies full of planets to colonize. Build structures like Mines to generate resources to build ships and engage in fleet battles with NPCs and other players, or just sit and chat with the friendly community.

StrategySpace SimColony Sim3DCapitalismMassively MultiplayerSpaceFuturisticSci-fiBuilding

22 Jan, 2021

Sci-fi builder
₩11,000

Sci-fi builder

Sci-Fi Builder is a sandbox construction sim where you design a space station, build a colony, and control aliens, robots & NPCs. No grids, no limits — just creative freedom in space.

AdventureSimulationActionAction-AdventureSpace Sim3DThird PersonSci-fiLevel EditorSingleplayer

23 Dec, 2023

60 Parsecs!
₩11,000

60 Parsecs!

60 Parsecs! is an Atomic Space Age adventure of scavenge and survival. Keep your crew alive and ready for action. Make difficult choices, face soup shortages and other horrors of outer space. And maybe reach your destination. Or not.

Turn-Based StrategyText-BasedFunnyDark HumorSci-fiManagementLGBTQ+ExplorationTurn-Based TacticsComedy

18 Sep, 2018

The Planet Crafter
₩26,900

The Planet Crafter

A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build your base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.

Open World Survival CraftBase-BuildingSurvivalOnline Co-OpCo-opBuildingCraftingOpen WorldExplorationSpace

10 Apr, 2024

Space Reign
₩21,500

Space Reign

An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements. Complete contracts and Claim sectors for your faction in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.

Early AccessSpace SimSpaceReal Time TacticsActionIndieSci-fiStrategyRTSAction RTS

10 Mar, 2026

DYNAMIC
₩2,300

DYNAMIC

DYNAMIC is a physics-driven arcade hand-ball platformer. Master 300+ handcrafted levels solo or challenge friends across 12 unique online multiplayer game modes.

ActionSportsPlatformer3D PlatformerPrecision PlatformerPuzzle-PlatformerRunnerThird PersonBasketballParkour

21 Nov, 2022

Space Dragons
₩10,500

Space Dragons

Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.

Early AccessActionShoot 'Em UpBullet HellPixel GraphicsArcadeShooterSide ScrollerAliens2D

2 Aug, 2025

Gun Rocket
₩2,300

Gun Rocket

Prepare for a challenge. Gun Rocket is a 2D physics arcade game that is not for the feint of heart or the stiff of fingers. In search of adventure, you have been caught by holes in space and time. Can you escape?

IndieCasualAdventureShoot 'Em UpDifficultPuzzleArcade2DShooterAction

2 May, 2016

Sins of a Solar Empire II
₩51,500

Sins of a Solar Empire II

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.

SpaceStrategy4XRTSSingleplayerSci-fiMultiplayerTacticalCo-opPvE

15 Aug, 2024

Galactic Civilizations IV
₩41,000

Galactic Civilizations IV

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

19 Oct, 2023

Omega Warp
₩16,500

Omega Warp

Omega Warp is a sci-fi themed action-adventure, which takes place aboard an interstellar freighter. Explore, upgrade your skills and equipment, and uncover the mysteries surrounding the freighter's loss of communication with the base of operations on Earth.

Action-AdventureMetroidvaniaExplorationAtmosphericSci-fiStory RichMysteryStylizedAliensRobots

19 Jun, 2024

Stellaris
₩55,000

Stellaris

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.

SpaceGrand StrategyStrategySci-fi4XExplorationSandboxSimulationMultiplayerSingleplayer

9 May, 2016

Farworld Pioneers
₩16,500

Farworld Pioneers

Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op. Build and manage colonies on alien planets, and recruit AI survivors with unique personalities and skills. Craft, build, mine, farm, or get your electric death rifle and say hello to your neighbors.

Co-opColorfulOpen World Survival CraftColony SimSandboxPvPBase-BuildingSimulationCraftingManagement

30 May, 2023

Robonauts
₩5,000

Robonauts

Shoot through storms of weird and funny creatures, jump between planets by switching gravity, and relive the childhood fun of your very first arcade shooters - alone or with a friend in co-op!

Shoot 'Em UpPlatformerActionCuteShooterSci-fiPhysicsSingleplayerArcade3D Platformer

9 Sep, 2021

Strike Suit Zero: Director's Cut
₩21,000

Strike Suit Zero: Director's Cut

The definitive edition of Strike Suit Zero delivers the ultimate version with a graphical overhaul, restructured campaign and all its DLC. Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills will decide Earth's fate.

ActionSpaceMechsSci-fiIndieFlightSpace SimGreat SoundtrackShooterSimulation

8 Apr, 2014

Space Engineers 2
₩43,500

Space Engineers 2

Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.

SimulationSandboxActionStrategyAction-AdventureExploration3DChoose Your Own AdventureSpaceFirst-Person

27 Jan, 2025

Liam FitzRoy kills everyone The game Part Zero
Free

Liam FitzRoy kills everyone The game Part Zero

Liam FitzRoy kills everyone The game Part Zero is a 2d shooter with enemies that will attack you in their own way while you have dialogues, choose different endings and try to understand why you are shooting at them.

AdventureStory RichFPSFirst-PersonShooterAction2DAnimeAtmosphericFantasy

14 Dec, 2023

Relax In Space
₩8,900

Relax In Space

This digital experience doesn’t ask you for much, it just wants you to come as you are. Bring your favorite edibles, mushrooms, music, and Relax. Consider using it for meditation and reflection. A title perfect for those nights when you want to float off into space and forget about things.

ExplorationSandboxScienceSpaceSpace Sim3DFirst-PersonRelaxingControllerOpen World

4 Jun, 2024

Rick Henderson
₩5,450

Rick Henderson

Rick Henderson is an endless horizontal-scrolling shoot 'em up with infinite replayability, a true homage to 16-bit shooters wrapped in graphics we all loved. Twitch your fingers through five enemy factions and their bosses, upgrade your ship and try to survive through unpredictable space events.

Action RoguelikeSide ScrollerShoot 'Em UpRogue-litePerma DeathArcade2DChoices MatterProcedural GenerationAction

4 Aug, 2021

Minuto - Galactic Deliveries
₩5,600

Minuto - Galactic Deliveries

A math-y puzzle game about planning routes to deliver packages in space. All ships must land together while navigating obstacles. Strange customers and hidden lore are there too.

PuzzleCasual2DFunnyLore-RichLinearPixel GraphicsStylizedFamily FriendlySci-fi

30 Apr, 2025

Celestial Command
₩23,900

Celestial Command

Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.

SpaceSimulationIndieStrategyActionSandboxAdventureRPGEarly AccessSci-fi

20 Nov, 2014

Relic Space
₩19,500

Relic Space

Experience deeply simulated, hex-based space combat as an elite starship pilot. Explore a ruined solar system, upgrade your ship, and lead your faction to greatness in this tactical, space RPG with 4X elements.

Tactical RPGSpaceGrid-Based MovementOpen WorldTranshumanismProcedural GenerationTacticalStory RichRogue-likePost-apocalyptic

19 Jul, 2024

I Got Isekai'd Into a Shmup
₩14,500

I Got Isekai'd Into a Shmup

I Got Isekai’d into a Shmup is a vertical shoot’em up game inspired by the best games of the 90s genre, while adding exciting features and local co-op for up to 4 players.

ActionArcadeShoot 'Em UpIndie2D1990'sFemale Protagonist4 Player LocalPixel GraphicsLocal Co-Op

30 Jul, 2024

Power Gunner
₩1,050

Power Gunner

Fuel is life. Survive relentless alien swarms in this fast-paced arcade shooter featuring auto-targeting weapons, deadly terrain navigation, and score-chasing chaos.

IndieActionSci-fiScore AttackBullet HellShoot 'Em UpSingleplayerDifficultShooterArcade

17 May, 2019

Galactic Simulator
₩5,450

Galactic Simulator

Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!

SimulationClickerIdlerSpace SimSpaceOnline Co-OpMultiplayerCasualCo-opRealistic

28 Jan, 2025

Halley Mission: 2061
₩1,050

Halley Mission: 2061

Embark on a sci-fi survival adventure on Halley's Comet as a retired astronaut on a top-secret mission. Build, manage limited resources, and survive the desolate space environment to complete your mission.

SurvivalBuildingExplorationRPGSpaceSci-fiStrategy3DSpace SimDrama

29 Oct, 2024

Among Us
₩5,500

Among Us

An online and local party game of teamwork and betrayal for 4-15 players...in space!

MultiplayerSocial DeductionOnline Co-OpSpaceSurvival2DFunnyPsychologicalParty GameCo-op

16 Nov, 2018

Ynglet: Prologue
Free

Ynglet: Prologue

Ynglet: Prologue presents the first levels of my new game Ynglet! You’ll jump between bubbles that float in the sky like you’re a space dolphin, as you melt into a highly reactive and dynamic soundtrack created by Ynglet’s custom (and needlessly complicated) music software!

ActionPuzzle-PlatformerPlatformer2DColorfulHand-drawnSpacePsychedelicPhysicsIndie

18 Feb, 2021

Starfighter General
Free

Starfighter General

Space ACTION-MMO. Control & upgrade more than one ship. Build a fleet! Turn a rag tag team into an armada. Aliens build relationships. Crew/attributes/skills/mastery/magic(legendary/unilegendary/unique)items. WORLD FIRST: Multicore MMO & INFINITE PLAYERS! Soon: Conquer star systems & Tax Players.

Space SimSpaceSci-fiMassively MultiplayerMultiplayerRPGAliensBase-BuildingMMORPGScience

21 Nov, 2020

Dark Old Sun II: Unspace
₩16,500

Dark Old Sun II: Unspace

In Dark Old Sun II: UNSPACE, embark on an epic journey through a decaying universe. This exploratory roguelike features the looming threat of UNSPACE, as the mighty sun fades and humanity weakens. Equip various weapons that grow increasingly powerful.

ActionRPGAction RPGShooterBullet HellRogue-liteTop-Down Shooter3DTop-DownSpace

18 Jul, 2024

The Voidness - Lidar Horror Survival Game
₩13,500

The Voidness - Lidar Horror Survival Game

The Voidness is a SCI-FI psychological horror game where it takes place inside the void where it's filled with just gloom - the only way to see is by scanning the environment with your range finder device, however you are not alone. Don't breathe ... as they are listening.. and watching.

ActionPsychological HorrorAdventureSimulationSurvival HorrorSci-fiAliensAction-AdventurePuzzleWalking Simulator

30 Oct, 2023

The Last Starship
₩21,500

The Last Starship

The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

StrategySandboxSimulationSingleplayerSpaceSci-fiBase-BuildingSpace SimMiningBuilding

3 Feb, 2026

Cycle 28
₩4,400

Cycle 28

Cycle 28 is an intense momentum-based space shooter driven by a cinematic orchestral soundtrack. A game where the physics, the music, and the fight to survive combine to pull you into a place where nothing else exists... just you, your ship, and the need to do better.

Bullet HellArcadePixel GraphicsActionTwin Stick ShooterRetroShoot 'Em UpShooter2DSingleplayer

9 Mar, 2018

Ghost Battalion
₩20,000

Ghost Battalion

A Sci-Fi first/third person shooter, with vehicles, ships, jet packs, multiple sci-fi foot soldier classes, and much more. The game features a Single-player Campaign game mode with several uniquely designed missions,, and several Multiplayer game modes, such as Conquest, Free-For-All, and Escape.

Early AccessActionMultiplayerShooterSingleplayerSci-fiPvPOnline Co-OpSpaceFPS

22 Jul, 2021

Hotloop
₩3,400

Hotloop

Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.

Space SimTwin Stick ShooterPhysicsSpaceSimulationPvEActionFuturisticSci-fiAliens

18 Nov, 2024

Oxygen Not Included
₩26,000

Oxygen Not Included

Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.

Colony SimBase-BuildingSurvivalResource ManagementBuildingSingleplayerManagement2DSimulationSandbox

30 Jul, 2019

Angels Fall First
₩18,500

Angels Fall First

From commanding the battle standing on the bridge of your flagship all the way down to tactical infantry firefights - AFF brings together all the combat you ever wanted in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full AI support included!

ActionIndieFPSSci-fiSpaceMultiplayerSimulationEarly AccessFirst-PersonSingleplayer

1 Oct, 2015

Deliver Us The Moon
₩26,000

Deliver Us The Moon

Deliver Us The Moon is a Sci-Fi thriller set in an apocalyptic near future where Earth's natural resources are depleted. In an effort to solve the energy crisis, global powers created the World Space Agency and secured a promising new source of energy on the moon.

AdventureIndieActionSpaceSci-fiSingleplayerAtmosphericStory RichPuzzleMystery

10 Oct, 2019

X4: Foundations
₩53,000

X4: Foundations

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.

Space SimSimulationSandboxEconomySpaceFlightCapitalismTradingExplorationBase-Building

30 Nov, 2018