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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Insanely Twisted Shadow Planet
A 2D metroidvania where you explore in a flying saucer
88% positive
602 reviews
Computer Repair Shop
Computer repair simulation with scams, hacking, and robot battles
65% positive
602 reviews
Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)
Turn-based space strategy with starbase rebuilding and fleet combat
81% positive
601 reviews
Viscerafest
Retro arena shooter built around bunny hopping and midair dodging
88% positive
601 reviews
Demo A.R.E.S.: Extinction Agenda
Side-scrolling robot shooter with enemy parts recycled into equipment
70% positive
599 reviews
√Letter - Root Letter -
A detective visual novel about a missing pen pal's past
79% positive
599 reviews
DeathSprint 66
Third-person foot racing through deadly courses with rival attacks
83% positive
599 reviews
Sword of the Stars: Complete Collection
Space 4X strategy with faction-specific travel and custom warships
86% positive
598 reviews
Demo Farlanders
Turn-based Mars colony builder with puzzle-like terraforming and resource management
90% positive
598 reviews
CUSTOM MECH WARS
Third-person mech shooter with freely assembled bodies and cooperative missions
41% positive
597 reviews
Dark Riddle
First-person puzzle adventure about sneaking into a suspicious neighbor's house
69% positive
Free
Demo RetroSpace
First-person space horror where death means returning as a clone
88% positive
596 reviews
Holo vs Robo
Lane-based tower defense with hololive dolls fighting robot hordes
98% positive
596 reviews
A-Tech Cybernetic VR
VR sci-fi shooter with motion-controlled weapons and mutant hordes
65% positive
595 reviews
Demo Supplice
Retro sci-fi shooter with industrial tools and alternate weapon modes
87% positive
594 reviews
AI
Nonentity Galaxy
Fleet-based space roguelite about salvage, tactics, and paying corporate bills
93% positive
594 reviews
Objects in Space
Open-world space trading with submarine-style stealth and ship management
53% positive
593 reviews
Demo The Alien Cube
First-person horror adventure investigating a missing uncle's occult past
81% positive
593 reviews
Void Scrappers
Top-down space shooter with alien hordes and scrap-fueled ship upgrades
89% positive
593 reviews
Interplanetary: Enhanced Edition
Turn-based artillery strategy with planet-to-planet shots shaped by gravity
85% positive
592 reviews
Advent Rising
Third-person sci-fi shooter about humans hunted by the Seekers
77% positive
591 reviews
VoidExpanse
Top-down space action RPG mixing faction missions with sandbox exploration
69% positive
590 reviews
Blind Fate: Edo no Yami — Dojo
Side-scrolling sword combat guided by sensors instead of sight
86% positive
Free
REAVER
Fast-paced arena shooter built around movement tricks and weapon combinations
88% positive
589 reviews