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.
- Technology-driven fictional settings
- Combat, survival, exploration, or puzzles
Related: Space, Cyberpunk, Post-apocalyptic, Shooter
4,155 games on PC, with requirements, reviews and prices.
4,155 games
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BlackChain
Sci-fi real-time strategy where crowded bases lose efficiency from heat
83% positive
121 reviews
Demo COGEN: Sword of Rewind / COGEN: 大鳥こはくと刻の剣
A side-scrolling action-platformer where you rewind time after fatal hits
69% positive
121 reviews
GHARP
First-person stealth shooter about infiltrating an organization to stop terrorism
44% positive
Free
Future Racer 2000
First-person psychological horror with a racing game inside its story
93% positive
121 reviews
Endless Dark
Turn-based horror roguelite about maintaining a failing colony ship
98% positive
121 reviews
The Twin Paradox
A science RPG where your choices lead to different endings
88% positive
Free
Cats, Guns & Robots Prologue
Action roguelike with a cat controlling an armed robot
89% positive
Free
Time Machine VR
Underwater VR adventure about studying prehistoric creatures through time travel
62% positive
120 reviews
Nightwolf: Survive the Megadome
Car combat in deadly arenas where crowd approval earns bonuses
73% positive
Free
Alien Crusader
Arcade-style vertical space shooter with online high scores to chase
63% positive
Free
Resolutiion
Top-down cyberpunk action-adventure with punishing combat and secrets to uncover
68% positive
120 reviews
Invasion 2037
Open-world survival with shelter management and a search for a cure
62% positive
120 reviews
ImageStriker
A vertical scrolling shooter with pods that change firing direction
93% positive
Free
Nimbus INFINITY
High-speed mech action with customizable weapons and defensive countermeasures
53% positive
120 reviews
Everything Is For Humanity
First-person psychological horror about escaping an underground research facility
70% positive
120 reviews
Astral Slider
Time-attack racing where shooting obstacles helps you go faster
93% positive
Free
Demo Krimson
A precision platformer where hazards change with heavy electronic music
98% positive
120 reviews
Museum of Monoliths
A first-person walking simulator with music shaped by your choices
93% positive
120 reviews
Demo MeowGun: Hell Denizen
A retro first-person shooter with a meow button and kitten rescues
98% positive
120 reviews
ACE Strategy: Mecha Nova
Turn-based roguelite deckbuilding with mechs and grid-based unit deployment
76% positive
120 reviews
Coin Pusher Reloaded
A free arcade coin pusher with a crown to collect
78% positive
Free
Seamspace: Minesweeper
Classic mine-clearing puzzles with a three-dimensional space backdrop
88% positive
Free
My Ex-Boyfriend the Space Tyrant
Point-and-click space adventure about stopping your ex-boyfriend's galactic takeover
76% positive
119 reviews
Demo Lord of Rigel
Turn-based space empire strategy with pausable real-time fleet battles
69% positive
119 reviews