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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LAZ3RZ
Arena shooter with wall-running and bouncing laser shots
76% positive
Free
SCP: Rulebreaker
First-person survival horror about escaping an SCP containment breach
58% positive
Free
Genesis Rising
Space real-time strategy with living ships and genetic upgrades
31% positive
139 reviews
Gimbal
Top-down multiplayer shooter with customizable ships and physics-based combat
80% positive
139 reviews
Tex Murphy: Under a Killing Moon
Noir detective adventure mixing science fiction and live-action video
97% positive
139 reviews
Toy Soldiers: HD
World War I tower defense with direct weapon control
62% positive
139 reviews
Esse Proxy
A top-down cyberpunk shooter where one mistake can kill you
70% positive
139 reviews
SECTOR ZERO
First-person puzzle adventure about corrupting machines and evading automated defenses
94% positive
139 reviews
Demo AI
Planet Killer
Top-down shooter roguelite where each shot permanently reshapes hostile planets
82% positive
139 reviews
Radial-G : Racing Revolved
Futuristic arcade racing around tubular tracks, with optional VR
77% positive
138 reviews
The Assembly
First-person mystery adventure about a secret organization's pursuit of progress
72% positive
138 reviews
Memorrha
First-person puzzle adventure about deciphering symbols and ancient machines
60% positive
138 reviews
Demo Disjunction
A cyberpunk stealth-action RPG where killing changes the story
71% positive
138 reviews
Forklift Load
Open-world forklift adventure with cargo puzzles and a sci-fi mystery
83% positive
138 reviews
Before The Green Moon
Science-fiction farming and small-town life beneath a space elevator
94% positive
138 reviews
Dark Rose Valkyrie
A squad-based JRPG with a traitor hidden among your allies
49% positive
137 reviews
Nemezis: Mysterious Journey III
First-person puzzle adventure set on an alien tourist planet
61% positive
137 reviews
BRIGHT TRACER
Third-person parkour runner where chained moves build your speed
94% positive
Free
Yin-Yang Ping-Pong
An idle desktop toy where balls move on their own
96% positive
Free
Demo Midnight Moments
A cyberpunk diorama builder for creating rainy, neon-lit street scenes
87% positive
137 reviews
Demo Ceres
Tactical space RPG with squadron combat and ship hacking
51% positive
136 reviews
The Crow's Eye
First-person puzzle platforming at a university conducting unethical experiments
72% positive
136 reviews
Cantata
Turn-based strategy with base building on a planet that fights back
63% positive
136 reviews
Demo Phantom Signal — Sci-Fi Strategy Game
Space tower defense powered by an energy network you build
85% positive
136 reviews