Sci-fi Games – Steam Marketing Tool

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Found 15531 games. It's 11.0% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
15421
123 MAZES Cover Image
Navigate 123 relaxing mazes in this 2D single-player puzzle game with customizable themes, calming music, and 100+ achievements
123 MAZES
Steam Publisher: YELLOW Developer: YELLOW
Jul 10, 2025
Coming Soon
N/A
2DAtmosphericCasualCharacter CustomizationCuteDifficultFantasyHand-drawnIndieMinimalistPuzzleRelaxingSci-fiSide ScrollerSingleplayerStylizedTop-Down
2 N/A N/A ~$ N/A
15422
AI Stories: Cybee Princess Cover Image
Luna will always love his son. Snowcone will always love his daugther. Icecube will always love her father. Will you love them too?
AI Stories: Cybee Princess
Steam Publisher: Emir Akyazi Developer: Emir Akyazi
Coming soon
Coming Soon
N/A
3DAbstractArtificial IntelligenceAtmosphericCasualCollectathonEmotionalExplorationFantasyFemale ProtagonistFlightMagicNaturePhilosophicalPixel GraphicsPsychedelicSci-fiSingleplayerSpaceThird Person
2 N/A N/A ~$ N/A
15423
AUTO-Land: Mechanical Horror Cover Image
Welcome to AUTO‑Land, an autonomous amusement center abandoned and transformed into a horrific death trap filled with robotic abominations. Armed with an arsenal of unorthodox weapons and gadgets, you must fight your way through this survival‑horror experience and escape AUTO‑Land in one piece.
AUTO-Land: Mechanical Horror
Steam Publisher: ZAMYAZA GAMES Developer: Joshua Ogboro
To be announced
Coming Soon
N/A
3DActionAction-AdventureAdventureAtmosphericFPSFirst-PersonHorrorRobotsSci-fiSingleplayerStealthSurvival Horror
2 N/A N/A ~$ N/A
15424
Angularis Cover Image
Angularis - like Tetris, but based on triangles. Challenge yourself to "Think Diagonally" and master the diagonal movements.
Angularis
Steam Publisher: Mondaybits Developer: Mondaybits
Coming soon
Coming Soon
N/A
2DAbstractArcadeCasualColorfulFamily FriendlyIndieMatch 3RetroSci-fiSingleplayer
2 N/A N/A ~$ N/A
15425
Ark of Trisolar (三体方舟) Cover Image
In an era of collapsed civilizations, the Trinity Ark—humanity’s last bastion of hope—journeys through the void with three interdependent ecosystems. As an elite combat android, command your modular starship into perilous star systems.
Ark of Trisolar (三体方舟)
Steam Publisher: Binary Studio Developer: Binary Studio
Jul 16, 2025
Coming Soon
N/A
ActionAction-AdventureAdventureAliensArtificial IntelligenceCyberpunkDungeon CrawlerExplorationMechsPost-apocalypticRPGReal Time TacticsRobotsSci-fiShooterStrategyStrategy RPGThird PersonThird-Person ShooterWargame
2 N/A N/A ~$ N/A
15426
Armageddon Sky's Invasion Cover Image
Armageddon Sky's Invasion is a vertical scrolling bullet hell shoot'em up. You will destroy countless waves of the invader's fleet to protect the planet that you love. Face challenging boss and be surprised by the beautiful backgrounds.
Armageddon Sky's Invasion
Steam Publisher: Couts Unlimited Games Developer: Couts Unlimited Games
Q4 2025
Coming Soon
N/A
2DActionArcadeBullet HellFuturisticIndieSci-fiShoot 'Em UpShooterSingleplayerStrategyTop-Down ShooterWar
2 N/A N/A ~$ N/A
15427
BULLETnico Cover Image
COMMANDER BULLET is out to safe the UNIVERSE!
BULLETnico
Steam Publisher: Nico Duggert Developer: Nico Duggert
To be announced
Coming Soon
N/A
2DActionAdventureArcadeBullet HellDifficultIndiePixel GraphicsRetroSci-fiShoot 'Em UpShooterShortSingleplayerStory Rich
2 N/A N/A ~$ N/A
15428
Backrooms: No Level Cover Image
Backrooms: No Level is a cooperative horror game for 1–4 players. You think you can complete anything, but what if you can't? What if nothing is real and you can't complete anything, even with friends, it will be extremely difficult to complete this game!
Backrooms: No Level
Steam Publisher: SUDT Games Developer: SUDT Games
Coming soon
Coming Soon
N/A
3DAdventureAtmosphericCollectathonDarkExplorationFPSFantasyFirst-PersonHorrorPsychological HorrorPuzzlePvERealisticSci-fiSimulationSupernaturalSurvivalSurvival HorrorWalking Simulator
2 N/A N/A ~$ N/A
15429
Biodome Mystery Cover Image
A psychological thriller set in an abandoned biodome deep in the Amazon desert. Use a photo analyzer to uncover hidden details in old photographs, then align them with their original locations to trigger visions — transporting you to the exact moment the photo was taken.
Biodome Mystery
Steam Publisher: Yakuza Pixel Developer: Yakuza Pixel
To be announced
Coming Soon
N/A
CrimeCyberpunkDarkDetectiveDystopianEmotionalExplorationFirst-PersonFuturisticHidden ObjectLogicMultiple EndingsNoirOpen WorldPsychological HorrorPuzzleSci-fiStory RichThrillerTime Travel
2 N/A N/A ~$ N/A
15430
Biogoth Cover Image
Biogoth is a hack and slash platformer set in a world that combines Gothic horror with post-apocalyptic sci-fi. The player is a vampire that can bite enemies to regain health.
Biogoth
Steam Publisher: Sam Jackson Developer: Sam Jackson
Coming soon
Coming Soon
N/A
2D2D Fighter2D PlatformerActionDark ComedyDark HumorDemonsGothicHack and SlashHorrorModernPlatformerPost-apocalypticSci-fiSide ScrollerSingleplayerTranshumanismVampireWerewolvesZombies
2 N/A N/A ~$ N/A
15431
Blue Book Cover Image
Blue Book is a visual novel that blends science fiction and detective genres. Investigate mysterious disappearances in a small provincial town as an FBI agent. Interrogate residents, analyze their words, and uncover the secret: are the kidnappings caused by people… or something else?
Blue Book
Steam Publisher: NextGenium Developer: NextGenium
2025
Coming Soon
N/A
1980s2DAliensAmericaAtmosphericCasualConspiracyCrimeDesign & IllustrationDetectiveDramaExplorationLogicOld SchoolPoint & ClickPuzzleSci-fiSide ScrollerStylizedVisual Novel
2 N/A N/A ~$ N/A
15432
BotKill Cover Image
BotKill is a fast paced top-down arena shooter where you face endless waves of deadly war machines. Scavenge debris from fallen enemies, upgrade your arsenal, and unleash destruction in an all-out bullet hell against ruthless bots and towering bosses.
BotKill
Steam Publisher: Downforce Games Developer: Downforce Games
Coming soon
Coming Soon
N/A
3DActionArcadeArena ShooterBullet HellCombatFuturisticIndiePhysicsRobotsSci-fiScore AttackShoot 'Em UpShooterSingleplayerTop-DownTop-Down ShooterTower DefenseWar
2 N/A N/A ~$ N/A
15433
Brickoid Cover Image
In this futuristic version of the retro game Arkanoid, use your mouse as sole control through the game. Destroy bricks one at the time to save humanity. With 4 panels around the screen, Brickoid offers a challenge both to casual and hardcore players. It's time, use your balls to save the world.
Brickoid
Steam Publisher: Francis Girard Developer: Francis Girard
Jul 25, 2025
Early Access
Coming Soon
N/A
2DActionArcadeCasualConspiracyDark HumorDifficultEarly AccessFast-PacedFunnyFuturisticIndiePost-apocalypticRetroSci-fiSingleplayerSpaceStylizedSurrealTime Attack
2 N/A N/A ~$ N/A
15434
Butter Side Down Cover Image
Butter Side Down is a bizarro choose-your-own-choice game. Starring Basil Bonser, Adam Spargo, Grey Michael, Beatrice, Jeep Johnson, and Rotten Ruggerio. Answer questions, take calls, play card games, and solve one hell of a mystery.
Butter Side Down
Steam Publishers: Kalle MacDonald, Lachlan MacDonald Developers: Kalle MacDonald, Lachlan MacDonald
Coming soon
Coming Soon
N/A
AliensChoices MatterChoose Your Own AdventureComedyConversationDark ComedyDark HumorFantasyGamblingInteractive FictionMultiple EndingsMysteryOld SchoolPixel GraphicsRPGSci-fiStory RichSurrealText-BasedVampire
2 N/A N/A ~$ N/A
15435
COLD BOOT Cover Image
COLD BOOT is a 2D roguelite game blending platforming with fast-paced slashing. In procedurally generated levels, players rely on quick reflexes and smart strategies to evade attacks and traps while defeating enemies. It only takes one hit for the player to kill or be killed.
COLD BOOT
Steam Publisher: Stormor Developer: Stormor
July 2025
Coming Soon
N/A
2D2D PlatformerActionAction RoguelikeAdventureBullet TimeFast-PacedFuturisticHack and SlashMinimalistPixel GraphicsPlatformerPrecision PlatformerProcedural GenerationRogueliteSci-fiScienceSingleplayerSouls-likeSwordplay
2 N/A N/A ~$ N/A
15436
Chain Corp Cover Image
A single-player deck-building strategy game where you assemble a 20-card deck, play characters and corporate cards, and battle against ruthless corporate C.E.Os.
Chain Corp
Steam Publisher: Valentino Quijano-Moeckel Developer: Valentino Quijano-Moeckel
2026
Coming Soon
N/A
3DCapitalismCard BattlerCard GameDark ComedyDark FantasyDark HumorDeckbuildingDemonsFantasyHand-drawnLinearNoirRobotsSci-fiStrategyStylizedTrading Card GameTurn-Based CombatTurn-Based Strategy
2 N/A N/A ~$ N/A
15437
Chiggy Pigg & The Great Drought Cover Image
A non-linear sci-fi adventure featuring cute desert themed characters. Restore life to world and get to know the people within it. There are plenty of mysteries to discover along the way.
Chiggy Pigg & The Great Drought
Steam Publisher: Parable Acetate Developer: Parable Acetate
February 2026
Coming Soon
N/A
3D3D PlatformerActionAction-AdventureAdventureAnimeCinematicCollectathonCombatCuteDramaFantasyFunnyHack and SlashMechsPuzzle PlatformerRPGSci-fiStylizedThird Person
2 N/A N/A ~$ N/A
15438
Compression Cover Image
A massive underground warehouse has turned into a hostile organism. Every part of it is hunting you. To survive in this action 2D platformer, follow three main rules: run, shoot, think! And find the one behind it all.
Compression
Steam Publisher: Hiemscat Developer: Hiemscat
2025
Coming Soon
N/A
2D2D Platformer6DOFActionControllerDungeon CrawlerFuturisticHand-drawnMysteryPlatformerPrecision PlatformerPuzzle PlatformerRobotsSci-fiScore AttackSingleplayerStory Rich
2 N/A N/A ~$ N/A
15439
Cosmic Remnants Cover Image
In Cosmic Remnants, you find yourself adrift in space with only a floating platform. Alone or with friends, survive by scavenging resources, upgrading your platform, and enhancing yourself with discovered body parts. Explore advanced bases and uncover the truth behind humanity's demise!
Cosmic Remnants
Steam Publisher: YAGEL09 Developer: YAGEL09
Coming soon
Coming Soon
N/A
3DAdventureBase BuildingBuildingCharacter CustomizationCo-opControllerExplorationMultiplayerOnline Co-OpOpen WorldRobotsSandboxSci-fiSimulationSingleplayerSpaceSurvivalThird PersonTutorial
2 N/A N/A ~$ N/A
15440
Cosmos Crew: Astral Synergy Cover Image
Cosmos Crew: Astral Synergy is a First-Person Multiplayer Space Adventure. Many components on your spaceship require attention. You and your crew of friends must see how far you can survive and venture into space. Repair the lights, fix the doors, and load the weapons.
Cosmos Crew: Astral Synergy
Steam Publisher: Slippyfop Games Developer: Slippyfop Games
Coming soon
Early Access
Coming Soon
N/A
3DCartoonyCasualCo-opEarly AccessFirst-PersonMultiplayerOnline Co-OpRoguelikeRogueliteSci-fiSimulationSpaceTeam-Based
2 N/A N/A ~$ N/A
15441
Cyber Dasher Cover Image
Cyber Dasher is a roguelite story based action adventure game with a twist: Your only way to move *AND* to attack is with dashes. Will you be able to overcome the dangers of the military?
Cyber Dasher
Steam Publisher: GaLzZy Games Developer: GaLzZy Games
To be announced
Coming Soon
N/A
2DActionAction RoguelikeAdventureBeat 'em upBullet HellChoices MatterCyberpunkFuturisticHand-drawnIdlerLinearPixel GraphicsRPGRobotsRoguelikeRogueliteSci-fiSingleplayerTop-Down
2 N/A N/A ~$ N/A
15442
Drone Armada Cover Image
Command massive drone swarms in this action-strategy hybrid. Customize diverse units, research powerful technologies, adapt battlefield tactics, and orchestrate large-scale combat operations to save the earth!
Drone Armada
Steam Publisher: Acryptum Games Developer: Acryptum Games
Q1 2026
Coming Soon
N/A
3DActionAction RTSAction-AdventureAdventureAnimeBullet HellCinematicControllerCyberpunkIsometricPhysicsPost-apocalypticReal Time TacticsRogueliteSci-fiSingleplayerStory RichStrategyTop-Down
2 N/A N/A ~$ N/A
15443
Exiled Fighters Cover Image
Exiled Fighters is a fighting game inspired by 90s classics, where players can control up to 3 characters simultaneously in both single-player and multiplayer modes. Train combos, test your skills and intelligence in intense and challenging battles.
Exiled Fighters
Steam Publisher: Nenhum Developer: Anderson Oliveira Magalhaes
To be announced
Coming Soon
N/A
1980s1990's2.5D2D2D Fighter2D PlatformerActionArtificial IntelligenceBeat 'em upCasualCombatCyberpunkDystopianHack and SlashPost-apocalypticRetroRobotsSci-fiStory RicheSports
2 N/A N/A ~$ N/A
15444
FastFly Cover Image
FastFly is a musical rhythm game set in space. Avoid obstacles while moving and rotating around a spline. Some of them can be smashed into fragments or melted by lasers. The game has good interface and many game mechanics. Dive into the world of music!
FastFly
Steam Publisher: NanoFastFly Developer: NanoFastFly
Jul 7, 2025
Coming Soon
N/A
3DActionAnimeAtmosphericCasualCharacter CustomizationEmotionalFlightFuturisticIndiePhysicsRhythmRunnerSci-fiSingleplayerSpaceSpace SimThird PersonTutorialVisual Novel
2 N/A N/A ~$ N/A
15445
Flipo Cover Image
Jump and flip gravity in this challenging platformer with a synthwave aesthetic!
Flipo
Steam Publisher: Cami Games Developer: Cami Games
Coming soon
Coming Soon
N/A
1980s2D2D PlatformerActionAtmosphericCasualColorfulDifficultFamily FriendlyFunnyIndieMinimalistPlatformerPrecision PlatformerRetroRhythmRunnerSci-fiSide ScrollerSingleplayer
2 N/A N/A ~$ N/A
15446
Flying Monsters: Aerial Combat Cover Image
Fast-paced supernatural aerial combat with unique mechanics. Explore islands across oceans or space to battle newly discovered flying monsters.
Flying Monsters: Aerial Combat
Steam Publisher: Automata Studio Developer: Automata Studio
Coming soon
Early Access
Coming Soon
N/A
3DActionAction-AdventureAdventureAliensCasualCreature CollectorCyberpunkEarly AccessFantasyFlightFuturisticHack and SlashOpen WorldRealisticSci-fiShoot 'Em UpShooterThird PersonThird-Person Shooter
2 N/A N/A ~$ N/A
15447
Fragmented Time Cover Image
Wake up in an unknown place with no memories and discover the power to control time. Freeze objects, rewind time, and solve challenges using strategy and logic.
Fragmented Time
Steam Publisher: D.P.L.D.S Developer: D.P.L.D.S
To be announced
Coming Soon
N/A
3DAdventureBullet TimeControllerFirst-PersonIndieLinearPuzzleRealisticSci-fiSingleplayerTime Manipulation
2 N/A N/A ~$ N/A
15448
GAZAR Cover Image
GAZAR is an intense vertical arcade space shooter where you fight against an alien fleet destroying the galaxy. Battle through the Story Mode or test your skills in Infinity Mode with local leaderboards. GAZAR delivers non-stop action, stunning visual effects, and dynamic combat.
GAZAR
Steam Publisher: Arena Entertainment Developer: Arena Entertainment
To be announced
Coming Soon
N/A
2DActionArcadeBullet HellBullet TimeCasualIndieRetroSci-fiScore AttackShoot 'Em UpSingleplayerSpace SimTime ManipulationTop-Down
2 N/A N/A ~$ N/A
15449
Galactic Deck Clash Cover Image
A deck-building roguelike set in a sci-fi galaxy. Collect a huge variety of cards, command different factions, and explore endless combinations. Uniquely, you can modify card effects and enhance yourself with equipment, runes, and items to overcome powerful enemies repeatedly.
Galactic Deck Clash
Steam Publisher: Froststone Game Developer: Froststone Game
Coming soon
Coming Soon
N/A
2DCard BattlerCard GameDeckbuildingIndieRoguelikeSci-fiSingleplayerStrategy
2 N/A N/A ~$ N/A
15450
Galactic Overlord Cover Image
Galactic Overlord is a rogue-lite deck-builder.  Travel the galaxy, hone your deck, find strange and powerful artifacts, and defeat the rebels!  Balance your deck carefully to maintain the favor you have with the different factions!
Galactic Overlord
Steam Publisher: Sapient Games Developer: Sapient Games
Coming soon
Coming Soon
N/A
2DAliensCard BattlerCard GameColorfulCombatDeckbuildingFuturisticMilitaryModdableOld SchoolPixel GraphicsResource ManagementRoguelikeRogueliteSci-fiSpaceStrategyTacticalWar
2 N/A N/A ~$ N/A