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
4,427 games on PC, with requirements, reviews and prices.
4,427 games
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Squad 51 vs. the Flying Saucers
A side-scrolling shooter with flying saucers and live-action movie scenes
93% positive
206 reviews
Rex Rocket
A sci-fi platformer where firing downward boosts your jumps
72% positive
205 reviews
Return
Side-scrolling action RPG about surviving on a transformed home planet
86% positive
205 reviews
Demo Moonlight Pulse
A 2D metroidvania built around switching characters mid-fight and mid-jump
92% positive
205 reviews
AI
Atman:Rebel Flame
Cyberpunk card battler with rebel heroes and multiplayer arena battles
87% positive
Free
Last Days
A sci-fi visual novel about the line between humans and gods
94% positive
204 reviews
The Abandoned Planet
First-person point-and-click adventure about decoding an abandoned alien world
94% positive
204 reviews
Astronite - Landing on Neplea
A free metroidvania prologue about reclaiming an occupied alien planet
85% positive
Free
Demo PARKSIDE: DECAYED SOUL MANIPULATION
First-person shooter where your decisions change the course of events
86% positive
204 reviews
Demo Into The Grid
Cyberpunk roguelike deckbuilder combining card battles with tactical map exploration
81% positive
204 reviews
ShellMobile: Titan Rampart
Real-time strategy with titanium defenses and mechs fighting alien attacks
98% positive
204 reviews
A Valley Without Wind
A side-scrolling action game mixing exploration with settlement building
63% positive
203 reviews
BossConstructor
Top-down space combat built around designing and upgrading your spaceship
71% positive
203 reviews
Inbetween Land
A first-person puzzle adventure set on a floating island
84% positive
203 reviews
Farlight Explorers
Space sandbox with automated bases and interplanetary resource transport
53% positive
203 reviews
MatchyGotchy
A virtual pet simulation where stars grow and build spaceships
73% positive
Free
Colony Siege
Sci-fi tower defense with laser fences that shape enemy routes
90% positive
203 reviews
Gangs of Sherwood
A Robin Hood beat 'em up built around combo combat
40% positive
203 reviews
RAYZE
First-person racing where hitting targets makes you move faster
88% positive
203 reviews
Demo Uberich: Advent Sinners
A visual novel linking supernatural attacks to a wider conspiracy
82% positive
203 reviews
Demo Super Alloy Crush
Side-scrolling action with aerial combos and roguelike upgrade runs
89% positive
203 reviews
Inferno Protocol
First-person survival horror in a maze that changes around you
77% positive
203 reviews
Z Steel Soldiers
Real-time strategy where capturing territory lets you build armies faster
51% positive
202 reviews
Gamma Bros
A twin-stick space shooter where you switch brothers mid-battle
91% positive
Free