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

4,155 games on PC, with requirements, reviews and prices.

4,155 games

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Ilamentia Demo
Ilamentia
A first-person puzzle game with different mechanics in every level
73% positive 88 reviews
The Temporal Invasion
The Temporal Invasion
A conspiracy puzzle adventure that requires real-world research to progress
70% positive 88 reviews
ReThink | Evolved
ReThink | Evolved
First-person puzzles with freely placed cubes that redirect colored lasers
88% positive 88 reviews
Superstorm Melon Date
Superstorm Melon Date
A visual novel about dating a half-melon person
91% positive Free
Eigengrau Demo
Eigengrau
An arcade shooter whose stages keep changing the rules
100% positive 88 reviews
Maptroid: Worlds
Maptroid: Worlds
A minimalist metroidvania played entirely through maps of multiple planets
94% positive 88 reviews
Watch Your Back
Watch Your Back
Cooperative horror where one player explores and another watches cameras
48% positive Free
Mala Petaka Demo
Mala Petaka
Sci-fi shooter where fist barrage kills grant health and armor
98% positive 88 reviews
VOYAGER
VOYAGER
Minimalist space exploration with gravity-driven movement between hidden planets
92% positive 88 reviews
Son of Perun Kharkiv
Son of Perun Kharkiv
A first-person shooter about a superpowered detective in future Kharkiv
89% positive 88 reviews
REDNEG ALLSTARS SWING-BY EDITION
REDNEG ALLSTARS SWING-BY EDITION
A bullet hell shooter built around back-to-back boss fights
100% positive 88 reviews
Knytt Classic
Knytt Classic
A free exploration platformer built around searching rather than fighting
98% positive Free
Reversion - The Return (Last Chapter)
Reversion - The Return (Last Chapter)
A hand-drawn point-and-click finale set in a ruined Buenos Aires
86% positive 87 reviews
War of the Human Tanks - ALTeR
War of the Human Tanks - ALTeR
Turn-based strategy with human-shaped tanks and visual novel storytelling
97% positive 87 reviews
4089: Ghost Within
4089: Ghost Within
First-person stealth action RPG set aboard a procedurally generated mothership
61% positive 87 reviews
Battle Girls
Battle Girls
A science-fiction visual novel about romance between mech co-pilots
89% positive 87 reviews
MEMENTO
MEMENTO
Pixel-art horror adventure where war relics become living monsters
76% positive 87 reviews
CTHON
CTHON
First-person horror roguelike with randomized mazes and cybernetic upgrades
71% positive 87 reviews
Cosmo's Quickstop
Cosmo's Quickstop
Time-management minigames about running a gas station for aliens
99% positive 87 reviews
Kosmokrats Demo
Kosmokrats
Space construction puzzles where your mistakes change the story
87% positive 87 reviews
Wildcat Gun Machine
Wildcat Gun Machine
A bullet-hell dungeon crawler built around hand-designed enemy encounters
64% positive 87 reviews
After You
After You
A first-person puzzle adventure with no hints or tutorials
70% positive 87 reviews
Seedlings
Seedlings
A puzzle platformer about a seed that inhabits plant creatures
98% positive 87 reviews
Rhythm Storm
Rhythm Storm
Top-down survival shooter with enemy swarms moving to the beat
92% positive 87 reviews