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

4,425 games on PC, with requirements, reviews and prices.

4,425 games

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_message: Demo
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Text-based psychological horror built around suspicious communications on the Moon
85% positive 106 reviews
Shattered Void
Shattered Void
Space MMO where defeat costs cargo rather than equipped gear
69% positive Free
DEMON DUST
DEMON DUST
Surreal dungeon crawler built around exploration in time-limited runs
94% positive 106 reviews
Tech Blast
Tech Blast
Sci-fi puzzle adventure with insect combat and mechanisms to build
92% positive 106 reviews
Terminal Lucidity
Terminal Lucidity
Psychological horror puzzle adventure about deciphering an underground computer network
96% positive Free
War on Folvos Demo
War on Folvos
Turn-based sci-fi warfare with soldiers, tanks, and aircraft
83% positive 105 reviews
Blacksea Odyssey Demo
Blacksea Odyssey
Top-down roguelike shooter about harpooning giant creatures in space
79% positive 105 reviews
Telepathy Zero
Telepathy Zero
A casual shape-guessing game framed as a psychic ability test
48% positive Free
HyperParasite Demo
HyperParasite
Twin-stick roguelite shooter where you survive by stealing human bodies
84% positive 105 reviews
Code S-44: Episode 1
Code S-44: Episode 1
Third-person stealth adventure with a robot that climbs walls
75% positive Free
Faraday Protocol Demo
Faraday Protocol
First-person puzzle adventure through alien temples guarded by an AI
79% positive 105 reviews
Biomass
Biomass
A 2D action RPG where choices shape a sinking city
80% positive 105 reviews
Utopia Colony
Utopia Colony
Mars mining simulation about expanding an outpost in hazardous conditions
62% positive 105 reviews
STHELL
STHELL
A first-person arena shooter about surviving waves of rogue robots
70% positive 105 reviews
Asteroids: Recharged
Asteroids: Recharged
Arcade space shooting with collectible weapons and defensive power-ups
79% positive 105 reviews
Goo Gladiators
Goo Gladiators
Free-to-play space auto-battler about mutating a team of goo creatures
79% positive Free
Pygmalion Demo
Pygmalion
Color-mixing block puzzles paired with a visual novel about robots
93% positive 105 reviews
Waking Up: Way Back Home
Waking Up: Way Back Home
Third-person sci-fi puzzle adventure with choices and alternate endings
92% positive Free
Bolt'N'Punch
Bolt'N'Punch
First-person beat 'em up where robots become your weapons
89% positive Free
Miracle Heroes: Temporal Bounty Hunter Demo AI
Miracle Heroes: Temporal Bounty Hunter
Top-down survival roguelike with jumping and weapons you can combine
94% positive 105 reviews
33 Days till Extraction Demo
33 Days till Extraction
Top-down sci-fi shooter with nighttime raids and necromancy
80% positive 105 reviews
Exploding Judo Federation
Exploding Judo Federation
A 3D fighter where one successful throw ends the match
95% positive Free
Dream about yoU
Dream about yoU
A narrative puzzle adventure through dreams in a flooded future
90% positive 105 reviews
JEF
JEF
A surreal exploration adventure through an alien spa cult's colonies
90% positive 104 reviews