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

4,427 games on PC, with requirements, reviews and prices.

4,427 games

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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
Age of Wonders: Planetfall
Age of Wonders: Planetfall
Sci-fi 4X strategy with empire building and tactical turn-based battles
78% positive 4,973 reviews
Halo: Spartan Assault
Halo: Spartan Assault
Top-down sci-fi shooter with 30 missions against the Covenant
78% positive 4,930 reviews
Zero Escape: Zero Time Dilemma
Zero Escape: Zero Time Dilemma
Story-driven puzzle adventure with deadly choices and fractured timelines
81% positive 4,923 reviews
Quake Live
Quake Live
Fast-paced arena FPS with competitive modes across 100-plus arenas
87% positive 4,908 reviews
Job Simulator
Job Simulator
First-person VR job simulation with robots and hands-on workplace chaos
92% positive 4,908 reviews
The Drifter
The Drifter
A point-and-click thriller about a drifter’s return from death
97% positive 4,897 reviews
Command & Conquer: Red Alert 3 - Uprising
Command & Conquer: Red Alert 3 - Uprising
Single-player RTS with four mini-campaigns and commander challenges
85% positive 4,873 reviews
MIO: Memories in Orbit
MIO: Memories in Orbit
A 2D metroidvania about exploring a decaying, overgrown spaceship
82% positive 4,872 reviews
Observation
Observation
Sci-fi puzzle adventure viewed through a space station's AI
78% positive 4,850 reviews
Brigador: Up-Armored Edition
Brigador: Up-Armored Edition
Isometric vehicle combat shooter with destructible cyberpunk city streets
94% positive 4,821 reviews
Hell is Us
Hell is Us
Action-adventure with melee combat and exploration without maps or markers
83% positive 4,817 reviews
WILL: A Wonderful World / WILL：美好世界
WILL: A Wonderful World / WILL：美好世界
A text-based puzzle adventure where rearranging sentences changes people's fates
92% positive 4,804 reviews