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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Dexter Stardust : Adventures in Outer Space Demo
Dexter Stardust : Adventures in Outer Space
A nonviolent point-and-click space adventure told like a cartoon series
94% positive 97 reviews
SpaceKraft! Demo
SpaceKraft!
Open-world spaceship simulation with physics-based hauling and planet exploration
91% positive 97 reviews
Photogenic Minds : Identity
Photogenic Minds : Identity
Deckbuilding horror where your photographs can control the passage of time
84% positive 97 reviews
DIMENSIONAL SLAUGHTER Demo
DIMENSIONAL SLAUGHTER
First-person roguelike shooter built around constant movement and kill-based healing
74% positive 97 reviews
Dragon Spirits 2 : Prologue
Dragon Spirits 2 : Prologue
Creature-collecting RPG prologue set in a city invaded by dragons
98% positive Free
Relic Abyss Demo
Relic Abyss
Action roguelite with equipment crafting and a city-building hub
80% positive 97 reviews
Haneda Girl Demo
Haneda Girl
Fast 2D action platformer swapping between pilot and armed mech
95% positive 97 reviews
Hex Bots
Hex Bots
Co-op horror with circuit puzzles and a rogue AI pursuer
88% positive Free
NIGHT STRIKER GEAR
NIGHT STRIKER GEAR
On-rails arcade shooter with a hovercar and sprite-based 3D visuals
88% positive 97 reviews
Quartermain and the Cult of Cthulhu Demo
Quartermain and the Cult of Cthulhu
Retro first-person shooter pitting you against Nazis and occult monsters
91% positive 97 reviews
Slizer Battle Management System
Slizer Battle Management System
Sci-fi real-time tactics focused on positioning rather than rapid commands
78% positive Free
Null & Peta -Invasion of the Queen Bug- Demo
Null & Peta -Invasion of the Queen Bug-
Side-scrolling action with a robot sister fighting bugs in cyberspace
71% positive 96 reviews
Transcender
Transcender
Experimental exploration game where you figure out how to play
84% positive Free
Isekai Eternal Alpha
Isekai Eternal Alpha
Team-based MOBA with capturable structures for teleporting between lanes
59% positive Free
Pnevmo-Capsula: Domiki
Pnevmo-Capsula: Domiki
Steampunk puzzle game about guiding a mail cart along rails
82% positive 96 reviews
Queer Man Peering Into A Rock Pool.jpg
Queer Man Peering Into A Rock Pool.jpg
Surreal walking simulator on an island revealed by receding water
98% positive 96 reviews
Take Notes
Take Notes
First-person escape room puzzler about shutting down an unstable reactor
97% positive 96 reviews
Mycelium: The Silent Contract
Mycelium: The Silent Contract
Extraction horror about gathering fungi in an ever-changing forest
99% positive 96 reviews
Legitimate Space Corp Simulator LLC - Prologue AI
Legitimate Space Corp Simulator LLC - Prologue
Space station management sim where you're the only human employee
90% positive Free
Idle Dyson Swarm
Idle Dyson Swarm
Space incremental game with automated production and star-scale computing structures
58% positive Free
RoboBlitz Demo
RoboBlitz
Physics-based robot action and puzzles against space pirates
78% positive 95 reviews
LandTraveller
LandTraveller
Sandbox action RPG with equipment crafting and village building
89% positive Free
eBall
eBall
Multiplayer arena shooter with rocket jumps and momentum-based movement
68% positive 95 reviews
Airborn
Airborn
A VR shooter built around high-speed flight and robotic enemies
88% positive 95 reviews