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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Limitless Survivor Demo AI
Limitless Survivor
An incremental action roguelite with permanent boosts from rare artifacts
73% positive 171 reviews
MoonBase Commander
MoonBase Commander
Turn-based strategy about expanding lunar bases and fighting over energy
89% positive 170 reviews
The Trench
The Trench
Submarine horror about recovering lost data in an ocean trench
85% positive 170 reviews
Sky End Market
Sky End Market
Supermarket management sim serving animals and robots before human extinction
95% positive 170 reviews
Weird Worlds: Return to Infinite Space
Weird Worlds: Return to Infinite Space
Space exploration roguelike with a new star map each run
78% positive 169 reviews
FLASHOUT 2
FLASHOUT 2
Anti-gravity arcade racing with armed ships and upgrade-based progression
55% positive 169 reviews
Date Warp
Date Warp
Science-fiction visual novel about escaping a mansion with five men
88% positive 169 reviews
Star Control I and II
Star Control I and II
Space strategy and adventure with alien encounters and ship duels
82% positive 169 reviews
Beat Stickman: Infinity Clones
Beat Stickman: Infinity Clones
A 2D idle clicker about destroying an endlessly regenerating stickman
70% positive 169 reviews
Ultimechs
Ultimechs
Arcade soccer with mechs that launch fists at the ball
86% positive Free
Space Quest: 2099
Space Quest: 2099
Sci-fi first-person shooter with live-action cutscenes and deliberately cheesy humor
91% positive Free
ETHER VAPOR Remaster Demo
ETHER VAPOR Remaster
Arcade spaceship shooter with shifting viewpoints and charged weapon attacks
85% positive 168 reviews
Corona Blossom Vol.3 Journey to the Stars
Corona Blossom Vol.3 Journey to the Stars
Sci-fi visual novel concluding a trilogy of romance and comedy
97% positive 168 reviews
Retro Machina: Nucleonics
Retro Machina: Nucleonics
Isometric puzzle adventure where you turn enemy robots into tools
89% positive Free
Life Not Supported
Life Not Supported
Space survival crafting where you build a ship with duct tape
67% positive 168 reviews
Corebreaker Demo
Corebreaker
2D platform shooter with permanent upgrades between robot-filled runs
93% positive 168 reviews
Jitter Demo
Jitter
A space exploration sim with destructible ships, outposts, and asteroids
85% positive 168 reviews
DoDonPachi Resurrection Reignite Demo AI
DoDonPachi Resurrection Reignite
Vertical bullet hell shooter with a competitive survival mode
44% positive 168 reviews
VERSUS: The Lost Ones Demo
VERSUS: The Lost Ones
Text-based sci-fi RPG about surviving captivity by stealing alien powers
81% positive 167 reviews
Insincere
Insincere
Short sci-fi shooter with a secretive AI guiding your escape
44% positive 167 reviews
Vision Soft Reset
Vision Soft Reset
A 2D metroidvania where you rewind time and manage timelines
87% positive 167 reviews
Lapso: NIMBO
Lapso: NIMBO
First-person puzzle exploration following the trail of a missing hiker
89% positive Free
Astronite
Astronite
A black-and-white metroidvania with hidden upgrades and hazardous platforming
71% positive 167 reviews
FIRE AND ASHES Demo AI
FIRE AND ASHES
First-person survival horror where your voice can reveal your position
92% positive 167 reviews