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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Demo Star Ruler
Real-time space empire strategy where even stars can be destroyed
85% positive
263 reviews
UFO: Aftershock
Sci-fi strategy mixing squad missions and base management on Earth
75% positive
263 reviews
Demo STARDROP
First-person sci-fi exploration with light puzzles and a starship mystery
86% positive
263 reviews
Hostil
A point-and-click adventure about an astronaut stranded on a dangerous planet
86% positive
263 reviews
Muv-Luv photonflowers*
Visual novel side stories spanning school romance and military science fiction
95% positive
263 reviews
EQI
First-person puzzle platforming where you rotate the world around you
87% positive
Free
Ants Took My Eyeball
2D action roguelite about reclaiming an eyeball from ants
93% positive
261 reviews
Aliens After Ava
Action runner with randomized obstacles and battles against alien bosses
98% positive
Free
Demo System Crash
Single-player cyberpunk card battles in a world ruled by corporations
82% positive
260 reviews
Star Explorers
Open-world space exploration with limited supplies and dangerous planetary conditions
81% positive
259 reviews
Solstice Chronicles: MIA
Top-down twin-stick shooter where drone skills control enemy pressure
69% positive
259 reviews
The Dandelion Girl: Don't You Remember Me?
A science-fiction visual novel about a woman claiming to time-travel
96% positive
Free
Euphoria: Supreme Mechanics
First-person puzzles where conflicting clues shape your version of history
81% positive
259 reviews
Demo Chromosome Evil 2
Top-down survival strategy with squad combat and convoy management
83% positive
259 reviews
AI
Ogre Chambers 2222
Spaceship roguelike shooter where the arena changes around you
97% positive
259 reviews
Gratuitous Space Battles 2
Space strategy focused on preparing fleets rather than commanding battles
36% positive
258 reviews
Demo Five Nations
Space real-time strategy with base building and fleet micromanagement
81% positive
258 reviews
There Came an Echo
Real-time squad strategy built around customizable voice commands
69% positive
257 reviews
Danmaku Unlimited 3
A bullet-hell shooter where near misses power up your craft
84% positive
257 reviews
1 Screen Platformer
Single-screen precision platforming with different goals for each playable character
88% positive
257 reviews
AI
Cyberpunk SFX
Third-person sci-fi shooting with shields, invisibility, and slowed time
84% positive
257 reviews
AI
NeuraGun
Sci-fi puzzle game about escaping a complex with a gravity gun
79% positive
257 reviews
Blossoms Bloom Brightest
Science-fiction visual novel about romance between women aboard a spaceship
70% positive
Free
Naev
Top-down space sim about making a living among the stars
80% positive
Free