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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Calyx Demo
Calyx
Real-time strategy and base building against spreading alien plants
87% positive 502 reviews
No Creeps Were Harmed TD Demo
No Creeps Were Harmed TD
3D tower defense with maze building and movable player weapons
89% positive 501 reviews
Starship Corporation
Starship Corporation
Spaceship-building simulation with detailed layouts and a company to manage
43% positive 499 reviews
ENCODYA
ENCODYA
Cyberpunk point-and-click adventure about an orphan and her robot guardian
75% positive 499 reviews
Chasing Static Demo
Chasing Static
First-person horror adventure that uses sound to uncover the past
86% positive 499 reviews
Lab Rags
Lab Rags
First-person puzzle platformer where failure leaves bodies you can reuse
92% positive Free
Chasm: The Rift Demo
Chasm: The Rift
Old-school first-person shooter where monsters keep fighting after losing limbs
82% positive 498 reviews
All in Abyss: Judge the Fake Demo AI
All in Abyss: Judge the Fake
Poker RPG with special skills and cheating witch bosses
57% positive 498 reviews
Earthion
Earthion
Side-scrolling space shooter built to run on classic 16-bit hardware
94% positive 498 reviews
Etherium
Etherium
Sci-fi real-time strategy where ground forces can destroy enemy motherships
41% positive 497 reviews
Earth 2150 Trilogy
Earth 2150 Trilogy
Sci-fi real-time strategy with base building and tunnel attacks
76% positive 496 reviews
Sine Mora EX
Sine Mora EX
A side-scrolling shooter where survival depends on extending your time
65% positive 496 reviews
Elon Simulator 2019
Elon Simulator 2019
Free space shooter about dodging hazards on the way to Mars
81% positive Free
Myst III: Exile
Myst III: Exile
First-person puzzle adventure through strange worlds, tracking a vengeful man
93% positive 495 reviews
云端之约
云端之约
A cyberpunk visual novel about a programmer's long-distance romance
93% positive 493 reviews
Mutants: Genesis
Mutants: Genesis
A card battler with animated mutants and comic-book-style visuals
77% positive Free
It was a human. AI
It was a human.
A psychedelic sci-fi visual novel about interrogating a murder suspect
75% positive 492 reviews
SiN Gold
SiN Gold
First-person shooter against a corporation's mutant army in Freeport
80% positive 490 reviews
WORLD END ECONOMiCA episode.01
WORLD END ECONOMiCA episode.01
Linear visual novel about stock trading in a lunar colony
87% positive 490 reviews
Growing My Grandpa!
Growing My Grandpa!
Point-and-click horror about raising a strange creature in a basement
98% positive 490 reviews
FRONT MISSION 3: Remake Demo
FRONT MISSION 3: Remake
Turn-based mech tactics about secret weapons and a global conspiracy
73% positive 490 reviews
Inversion™
Inversion™
Third-person cover shooting with gravity powers and destructible environments
61% positive 488 reviews
Elroy and the Aliens Demo
Elroy and the Aliens
Point-and-click puzzle adventure tracing a missing archaeologist across planets
97% positive 487 reviews
Dynopunk
Dynopunk
A visual novel about repairing gadgets for cyberpunk dinosaurs
93% positive 487 reviews