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.
- Technology-driven fictional settings
- Combat, survival, exploration, or puzzles
Related: Space, Cyberpunk, Post-apocalyptic, Shooter
4,427 games on PC, with requirements, reviews and prices.
4,427 games
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PERIMETER: Legate Edition
Real-time strategy where the terrain becomes a resource and weapon
92% positive
147 reviews
Demo Decade
Sci-fi narrative adventure about sending children back to rewrite history
95% positive
147 reviews
Don't Let Me Fade
A first-person narrative adventure through an elderly man's fading memories
99% positive
Free
Science Girls
Turn-based RPG where schoolgirls battle alien invaders using science
70% positive
146 reviews
Polynomial 2 - Universe of the Music
Arcade space combat in a universe animated by your music
79% positive
146 reviews
Captain Forever Trilogy
Top-down space shooter with ships built from salvaged enemy parts
87% positive
146 reviews
AI
Stellar Orphans
Turn-based deckbuilding about keeping a stranded crew alive in space
72% positive
146 reviews
The Future Radio and the Artificial Pigeons
A mystery visual novel about radio broadcasts from the future
84% positive
146 reviews
CYBERMATRIX
First-person action platforming with parkour and a single multifunctional knife
90% positive
146 reviews
Quod: Episode 1
First-person horror adventure with puzzles in a 1930s prison
85% positive
146 reviews
Star Wolves 2
Space strategy RPG with mercenary squads and a freely explorable galaxy
39% positive
145 reviews
Starpoint Gemini
A tactical space RPG where captain skills shape ship battles
33% positive
145 reviews
Gemini Wars
Space real-time strategy with planetary invasions and ship boarding
32% positive
145 reviews
Alien Hallway 2
Real-time squad strategy with resource gathering and waves of aliens
68% positive
145 reviews
The Answer Is 42
A math puzzle game about drawing paths that total 42
96% positive
145 reviews
AI
Subspace Discovery
Space MMO where players mine, build, and fight invaders together
74% positive
Free
Demo Schism
Top-down action roguelike where matching colors lets you dodge bullets
98% positive
145 reviews
Project Asteroids
First-person space survival with modular bases and player-versus-player combat
57% positive
Free
PROJECT TACHYON
Sci-fi action roguelite with time travel and risky upgrades
86% positive
145 reviews
BROK - Natal Tail, A New Christmas
A Christmas visual novel set in a dystopian world
97% positive
Free
Oh, Bugger!
Single-player shooter with a mech-mounted minigun that becomes a shotgun
93% positive
Free
FULL METAL COFFIN
Co-op submarine simulator with torpedo combat in flooded Antarctic caverns
94% positive
145 reviews
Killing Time at Lightspeed: Enhanced Edition
Text-based sci-fi where social media updates span years on Earth
81% positive
144 reviews
Switch 'N' Shoot
One-button arcade shooter where firing also reverses your ship's direction
95% positive
144 reviews