Sci-fi indie games
indielist tracks 153 indie sci-fi games with the Steam user tag "Sci-fi", together holding 4,581,516 reviews at an average of 88% positive. The most reviewed is ARK: Survival Evolved with 583,450 reviews.
Tagged titles
153
Total reviews on Steam
4,581,516
Avg positive %
88%
Live data report
Open the live data report for the best sci-fi indie games, ranked from the same catalog with methodology, review counts, and white-box sales estimate links.
Open Sci-fi data reportRelated tags
Adventure (35) Action (32) First-Person (24) Open World (22) Simulation (22) Exploration (20) Sandbox (19) Difficult (17) Space (17) Survival (16)
- A
ARK: Survival Evolved
2017 · Action
583,450 reviews · 83% positive
Open World Survival CraftSurvivalMultiplayerOpen WorldDinosaurs
- L
Lethal Company
2023 · Action
410,745 reviews · 97% positive
Online Co-OpHorrorFirst-PersonCo-opSurvival Horror
- S
- N
- S
Satisfactory
2024 · Adventure
232,517 reviews · 97% positive
Base-BuildingAutomationOpen WorldMultiplayerCrafting
- R
- S
- B
- A
- O
Outlast
2013 · Action
137,741 reviews · 96% positive
HorrorFirst-PersonSurvival HorrorAtmosphericPsychological Horror
- O
- S
- K
- A
ARK: Survival Ascended
2023 · Action
102,965 reviews · 60% positive
Early AccessSurvivalOpen WorldMultiplayerDinosaurs
- S
Subnautica: Below Zero
2021 · Adventure
98,895 reviews · 90% positive
Open World Survival CraftSurvivalUnderwaterSingleplayerOpen World
- O
- D
- K
Katana ZERO
2019 · Action
65,952 reviews · 98% positive
Pixel GraphicsActionGreat SoundtrackStory RichPlatformer
- F
- S
SOMA
2015 · Action
52,105 reviews · 96% positive
HorrorPsychological HorrorAtmosphericDarkStory Rich
- N
- S
- S
- B
Bright Memory: Infinite
2021 · Action
36,172 reviews · 92% positive
ActionFemale ProtagonistSexual ContentFPSIndie
- B
- T
The Talos Principle
2014 · Action
32,940 reviews · 95% positive
PuzzlePhilosophicalFirst-PersonSci-fiAtmospheric
- C
- K
- U
- S
- W
Warhammer 40,000: Inquisitor - Martyr
2018 · Action
19,451 reviews · 76% positive
Warhammer 40KAction RPGRPGHack and SlashAction
- R
Roboquest
2023 · Action
19,034 reviews · 95% positive
FPSAction RoguelikeRogue-liteShooterOnline Co-Op
- I
Into the Breach
2018 · Indie
18,791 reviews · 94% positive
StrategyTurn-Based StrategyIndiePixel GraphicsTurn-Based Tactics
- P
- V
Viscera Cleanup Detail
2015 · Indie
17,991 reviews · 92% positive
SimulationGoreMultiplayerCo-opFirst-Person
- M
- H
- C
- S
- W
Warhammer 40,000: Boltgun
2023 · Action
15,534 reviews · 90% positive
Boomer ShooterFPSWarhammer 40KRetroShooter
- H
Hyper Light Drifter
2016 · Action
15,380 reviews · 93% positive
Pixel GraphicsGreat SoundtrackAtmosphericAdventureIndie
- T
- B
Breathedge
2021 · Action
14,366 reviews · 82% positive
Open World Survival CraftSpaceSingleplayerSurvivalSandbox
- S
- C
Cloudpunk
2020 · Adventure
13,617 reviews · 88% positive
CyberpunkOpen WorldAtmosphericSci-fiFuturistic
- C
Chernobylite Complete Edition
2021 · Action
12,481 reviews · 82% positive
Post-apocalypticSurvivalHorrorRPGSingleplayer
- C
Caves of Qud
2024 · Adventure
11,720 reviews · 95% positive
Procedural GenerationTurn-Based CombatOpen WorldTurn-BasedTranshumanism
- P
Planetary Annihilation: TITANS
2015 · Action
11,351 reviews · 84% positive
RTSStrategyReal Time TacticsMultiplayerBase-Building
- F
- S
- I
Iron Lung
2022 · Adventure
10,023 reviews · 92% positive
HorrorAtmosphericPsychological HorrorSubmarineUnderwater
- E
- S
- P
- D
- P
Planet of Lana
2023 · Action
9,311 reviews · 93% positive
ActionFemale ProtagonistPuzzle-PlatformerPuzzle2D Platformer
- N
Natural Selection 2
2012 · Action
8,618 reviews · 85% positive
MultiplayerStrategyFPSTeam-BasedAction
- C
- 5
- C
- D
- H
HighFleet
2021 · Action
7,353 reviews · 88% positive
SingleplayerIndieStrategyPost-apocalypticAction Roguelike
- U
- T
- A
ANNO: Mutationem
2022 · Action
5,808 reviews · 81% positive
RPGPixel GraphicsCyberpunkFemale ProtagonistAction-Adventure
- B
- A
- Q
Quasimorph
2023 · Action
5,550 reviews · 84% positive
Early AccessExtraction ShooterSimulationTurn-BasedRogue-like
- P
- J
- S
- H
- C
Cave Story+
2011 · Action
5,156 reviews · 93% positive
PlatformerMetroidvaniaIndieGreat SoundtrackPixel Graphics
- G
- S
- W
- K
KARMA: The Dark World
2025 · Adventure
4,486 reviews · 91% positive
Walking SimulatorPsychological HorrorFirst-PersonHorrorAtmospheric
- S
- S
- I
- M
- O
- M
M.A.S.S. Builder
2025 · Action
3,718 reviews · 85% positive
Early AccessAction RPGMechsCharacter CustomizationRobots
- G
- A
- S
- L
Lovers in a Dangerous Spacetime
2015 · Action
3,357 reviews · 93% positive
Local Co-Op4 Player LocalCo-opLocal MultiplayerMultiplayer
- G
Gatekeeper
2025 · Action
3,266 reviews · 84% positive
Early AccessOnline Co-OpAction RoguelikeBullet HellAliens
- S
- C
- A
American Arcadia
2023 · Adventure
3,047 reviews · 94% positive
SingleplayerPoint & ClickThird Person2DIndie
- G
- A
- G
Greedland
2025 · Action
2,861 reviews · 83% positive
Rogue-liteBullet HellEarly AccessAction RoguelikeRogue-like
- C
Cyber Knights: Flashpoint
2025 · Action
2,755 reviews · 94% positive
Turn-Based CombatTacticalCharacter CustomizationPerma DeathIsometric
- S
- S
- S
- O
Ostranauts
2020 · Indie
2,598 reviews · 81% positive
Early AccessTop-DownCyberpunkOpen WorldSimulation
- T
- B
- C
- M
Megaton Rainfall
2017 · Action
2,274 reviews · 72% positive
SuperheroDestructionOpen WorldGod GameVR
- E
Endless Alice
2025 · Action
2,260 reviews · 91% positive
Early AccessIndieThird-Person ShooterAction RoguelikeOnline Co-Op
- B
- R
- Z
ZeroRanger
2018 · Action
2,208 reviews · 96% positive
Shoot 'Em UpIndieActionGreat SoundtrackBullet Hell
- U
- I
- D
- I
In Other Waters
2020 · Adventure
2,070 reviews · 87% positive
IndieAdventureExplorationAtmosphericStory Rich
- T
- H
- H
- S
- I
- J
- T
Timelie
2020 · Adventure
1,778 reviews · 94% positive
Puzzle-PlatformerPuzzleFemale ProtagonistTime ManipulationIsometric
- N
NIMRODS
2024 · Action
1,766 reviews · 85% positive
Early Access2DBullet HellRogue-likePixel Graphics
- B
Beneath Oresa
2023 · Indie
1,701 reviews · 77% positive
Roguelike DeckbuilderDeckbuildingCard GameRogue-likeStrategy
- S
- T
The Last Starship
2026 · Indie
1,577 reviews · 75% positive
StrategySandboxSimulationSingleplayerSpace
- S
Space Hulk (Classic)
2013 · Indie
1,575 reviews · 71% positive
Warhammer 40KStrategyTurn-BasedBoard GameGames Workshop
- M
- P
- S
- L
- B
BLADECHIMERA
2025 · Action
1,320 reviews · 89% positive
MetroidvaniaSide ScrollerExploration2D PlatformerMartial Arts
- S
- H
- A
- M
Metal Bringer
2025 · Action
1,093 reviews · 88% positive
Action RoguelikeMechsHack and SlashSpectacle fighterDungeon Crawler
- N
- G
- E
Ex-Zodiac
2022 · Action
941 reviews · 94% positive
On-Rails ShooterShoot 'Em UpShooterArcadeFemale Protagonist
- C
- P
Plains of Pain
2023 · Action
835 reviews · 83% positive
Early AccessSurvivalMassively MultiplayerMultiplayerOpen World
- S
- I
Infinity: Battlescape
2019 · Action
764 reviews · 80% positive
ActionSimulationSpaceMassively MultiplayerIndie
- X
- D
- I
- R
- S
- R
- B
Backrooms: Extractions
2025 · Action
632 reviews · 73% positive
MultiplayerHorrorOnline Co-OpPsychological HorrorSurvival Horror
- S
- S
Space Reign
2026 · Action
440 reviews · 74% positive
Early AccessSpace SimSpaceReal Time TacticsAction
- S
- C
- B
- I
Idling to Rule the Gods
2016 · Casual
0 reviews · 85% positive
Free to PlayIndieSimulationCasualText-Based
- M
Frequently asked questions
- What are the best sci-fi indie games?
- By Steam review count, indielist ranks 153 tracked sci-fi indie games led by ARK: Survival Evolved (583,450 reviews).
- How is the sci-fi list built?
- This page uses SteamSpy user tags from tracked games, then ranks matching public games by Steam review count. It is not hand-picked.