Sci-fi

Games with this tag, best-reviewed on Steam first.

21237 games

BPortal 22011 · Action, Adventure
1 ratingSteam: 99% of 467,386BPortal2007 · Action
1 ratingSteam: 99% of 199,532Half-Life: Alyx2020 · Action, AdventureNo ratings yetSteam: 98% of 92,973Senren＊Banka2020 · Adventure, CasualNo ratings yetSteam: 98% of 33,717Rhythm Doctor2025 · Action, CasualNo ratings yetSteam: 98% of 25,020ATRI -My Dear Moments-2020 · Adventure, CasualNo ratings yetSteam: 98% of 21,407Z.A.T.O. // I Love the World and Everything In It2025 · Adventure, IndieNo ratings yetSteam: 98% of 12,534Lethal Company2023 · Action, AdventureNo ratings yetSteam: 97% of 411,539CSubnautica2018 · Adventure, Indie
1 ratingSteam: 97% of 380,753CDeep Rock Galactic2020 · Action
1 ratingSteam: 97% of 380,527Satisfactory2024 · Adventure, IndieNo ratings yetSteam: 97% of 234,967RimWorld2018 · Indie, SimulationNo ratings yetSteam: 97% of 208,644BHalf-Life 22004 · Action
1 ratingSteam: 98% of 279,920BStray2022 · Adventure, Indie
1 ratingSteam: 97% of 178,681Dyson Sphere Program2021 · Indie, SimulationNo ratings yetSteam: 97% of 83,513Split Fiction2025 · Action, AdventureNo ratings yetSteam: 97% of 78,368Katana ZERO2019 · Action, IndieNo ratings yetSteam: 97% of 66,335Buy a Croquette!2024 · Adventure, CasualNo ratings yetSteam: 98% of 8,560SANABI2023 · Action, AdventureNo ratings yetSteam: 97% of 41,693STAR WARS™ Empire at War - Gold Pack2010 · StrategyNo ratings yetSteam: 97% of 36,149VA-11 Hall-A: Cyberpunk Bartender Action2016 · Adventure, IndieNo ratings yetSteam: 97% of 33,836STEINS;GATE2016 · AdventureNo ratings yetSteam: 97% of 25,281Control, I'm Not Coming Back2026 · Adventure, IndieNo ratings yetSteam: 98% of 6,338Finding Paradise2017 · Adventure, IndieNo ratings yetSteam: 97% of 18,126