PCGame

Best Sci-fi games on PC

Games built around speculative science and technology, with settings that may involve outer space, futuristic societies, cyberpunk cities, or post-apocalyptic worlds.

Related: Space, Cyberpunk, Post-apocalyptic, Shooter

4,154 games on PC, with requirements, reviews and prices.

4,154 games

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War Robots: Frontiers
War Robots: Frontiers
Free-to-play third-person mech shooter built around team PvP battles
66% positive Free
Invisible, Inc.
Invisible, Inc.
Turn-based stealth tactics across randomly generated corporate missions
91% positive 5,270 reviews
Quake II RTX
Quake II RTX
Free first-person shooter with three classic levels and ray-traced lighting
86% positive Free
Warhammer 40,000: Battlesector
Warhammer 40,000: Battlesector
Turn-based sci-fi tactics with customizable armies and tabletop-style battles
87% positive 5,240 reviews
Viscera Cleanup Detail: Santa's Rampage
Viscera Cleanup Detail: Santa's Rampage
First-person cleaning sim set after Santa's bloody workshop rampage
91% positive 5,235 reviews
Selaco
Selaco
Retro first-person shooter with coordinated enemies and destructible rooms
90% positive 5,228 reviews
Reverse Collapse: Code Name Bakery
Reverse Collapse: Code Name Bakery
Top-down tactical RPG with demanding squad battles and stealth
75% positive 5,202 reviews
We Went Back
We Went Back
First-person horror about escaping a space station that keeps changing
85% positive Free
Wildgate
Wildgate
Crew-based space shooter where rival teams board each other's ships
79% positive 5,187 reviews
BEEP
BEEP
A 2D puzzle platformer built around an anti-gravity gun
85% positive Free
The Sims™ 2 Legacy Collection
The Sims™ 2 Legacy Collection
Single-player life sim about guiding families across generations
70% positive 5,178 reviews
Star Trucker
Star Trucker
Space trucking simulation with cargo hauling and hands-on maintenance
77% positive 5,144 reviews
GNOSIA
GNOSIA
Single-player sci-fi social deduction RPG built around repeating time loops
93% positive 5,131 reviews
SD GUNDAM BATTLE ALLIANCE
SD GUNDAM BATTLE ALLIANCE
Third-person mech action RPG with missions across altered Gundam history
63% positive 5,116 reviews
Serious Sam: Siberian Mayhem
Serious Sam: Siberian Mayhem
First-person shooter with alien hordes across snowy Siberian levels
91% positive 5,100 reviews
SCP: Labrat
SCP: Labrat
First-person survival horror in a breached facility, playable in VR
81% positive Free
FINAL FANTASY VIII - REMASTERED
FINAL FANTASY VIII - REMASTERED
Turn-based fantasy RPG with party building and card battles
75% positive 5,063 reviews
Xenonauts 2
Xenonauts 2
Turn-based alien defense with global bases and tactical squads
80% positive 5,056 reviews
The Bureau: XCOM Declassified
The Bureau: XCOM Declassified
Third-person squad shooter confronting aliens in Cold War America
67% positive 5,048 reviews
Command & Conquer™ 4 Tiberian Twilight
Command & Conquer™ 4 Tiberian Twilight
Sci-fi real-time strategy with mobile bases and class-based armies
16% positive 5,016 reviews
The Gunk
The Gunk
Third-person sci-fi adventure about clearing pollution from an alien planet
87% positive 5,012 reviews
Predator: Hunting Grounds
Predator: Hunting Grounds
Asymmetrical PvP shooter where one Predator hunts a fireteam
76% positive 4,994 reviews
Mycopunk
Mycopunk
Co-op shooter with fungal hordes and grid-based weapon customization
88% positive 4,989 reviews
Lost Ruins
Lost Ruins
2D dungeon platformer with deliberate combat and elemental hazards
86% positive 4,986 reviews