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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Gabe Newell Simulator
Gabe Newell Simulator
A third-person shooter parody starring the head of Valve
54% positive 654 reviews
Blade Runner: Enhanced Edition
Blade Runner: Enhanced Edition
Point-and-click detective adventure with a story that unfolds in real time
73% positive 654 reviews
Doctor Who: The Lonely Assassins
Doctor Who: The Lonely Assassins
A found-phone mystery involving a disappearance and the Weeping Angels
91% positive 653 reviews
Farworld Pioneers
Farworld Pioneers
Side-scrolling survival sandbox with a colony of survivors to manage
40% positive 652 reviews
Omikron: The Nomad Soul
Omikron: The Nomad Soul
Sci-fi adventure RPG with soul transfer, shooting, and fighting
66% positive 651 reviews
Diaries of a Spaceport Janitor
Diaries of a Spaceport Janitor
Daily-life simulation about collecting trash in an alien spaceport
79% positive 649 reviews
Backrooms Media Demo
Backrooms Media
First-person co-op survival horror with puzzles and entity hunts
40% positive 648 reviews
Tasty Planet: Back for Seconds
Tasty Planet: Back for Seconds
Top-down arcade game about eating through time and growing
93% positive 647 reviews
Orbital Bullet – The 360° Rogue-lite
Orbital Bullet – The 360° Rogue-lite
Action roguelite platformer where bullets travel around circular levels
82% positive 647 reviews
Brigador Killers Demo
Brigador Killers
Isometric shooter with on-foot combat and vehicles built from salvage
70% positive 646 reviews
Ecosystem Demo
Ecosystem
Underwater sandbox simulation where creatures evolve through natural selection
77% positive 646 reviews
Schrodinger's Cat Burglar Demo
Schrodinger's Cat Burglar
A puzzle adventure about a cat in two places
97% positive 646 reviews
Tesla Effect: A Tex Murphy Adventure Demo
Tesla Effect: A Tex Murphy Adventure
Noir detective adventure with live-action actors and branching story paths
90% positive 645 reviews
Pandora: First Contact
Pandora: First Contact
Turn-based sci-fi 4X strategy about colonizing a hostile planet
63% positive 645 reviews
Beneath a Steel Sky (1994)
Beneath a Steel Sky (1994)
A cyberpunk point-and-click adventure through a city ruled by AI
89% positive Free
Cartoon Strike
Cartoon Strike
Free-to-play first-person shooter with different rules on each map
66% positive Free
Anachronox
Anachronox
Sci-fi comedy RPG with turn-based battles across strange planets
75% positive 640 reviews
The Descendant
The Descendant
Episodic point-and-click adventure across two timelines in a failing bunker
76% positive 639 reviews
FEED THE AI Demo
FEED THE AI
Active incremental game about feeding data to an evolving AI
90% positive 639 reviews
The Fall Part 2: Unbound
The Fall Part 2: Unbound
A sci-fi puzzle adventure where robot behavior shapes the challenges
80% positive 637 reviews
Killed by Love 99 Times AI
Killed by Love 99 Times
Live-action dating mystery where wrong choices can end in death
95% positive 636 reviews
Chronigma
Chronigma
Box-pushing puzzles where time travel lets you cooperate with yourself
100% positive Free
Headlander
Headlander
Side-scrolling action-adventure where a flying head takes over robots
90% positive 635 reviews
Distant Space
Distant Space
An arcade space shooter with alien formations and boss fights
83% positive 635 reviews