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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Demo Chains of Freedom
Turn-based squad tactics amid a post-apocalyptic mind-control conspiracy
79% positive
535 reviews
Demo Oddworld: Soulstorm Enhanced Edition
2.5D puzzle-platformer mixing stealth and crafting in a fight for freedom
66% positive
534 reviews
Demo FANTASIAN Neo Dimension
Turn-based fantasy RPG with diorama environments and trajectory-based battles
76% positive
534 reviews
Demo Between Horizons – A Sci-Fi Detective Adventure
A sci-fi detective adventure where mistaken conclusions change the story
88% positive
533 reviews
Raptor: Call of The Shadows - 2015 Edition
Top-down jet shooter with mission-based combat and purchasable weapon upgrades
77% positive
532 reviews
Demo Mechs V Kaijus - Tower Defense
Tower defense with directly controlled mechs fighting giant monster hordes
82% positive
532 reviews
Demo Genome Guardian 2
Top-down survival roguelite with modular machines and DNA-based weapon fusion
94% positive
532 reviews
Strife: Veteran Edition
First-person shooter with role-playing quests and a connected world
90% positive
531 reviews
Space Trash Scavenger
Space survival crafting with a movable base and automated recycling
81% positive
530 reviews
CUFFBUST
First-person prison escape with destructible walls, teamwork, and player sabotage
56% positive
530 reviews
Demo ENTITY: THE BLACK DAY
Third-person survival horror with a protagonist who talks to you
77% positive
528 reviews
Demo Chronoquartz
Top-down puzzle adventure where each time loop lasts ten turns
98% positive
527 reviews
AI
ARMORED KITTEN
A side-scrolling shooter starring an armed cat on Mars
84% positive
524 reviews
A.I.M.2 Clan Wars
First-person sci-fi action RPG with gliders and clan strategy
77% positive
523 reviews
Darkwind
Post-apocalyptic turn-based car combat with gang management and permadeath
50% positive
Free
SPACE / MECH / PILOT
A space idle RPG mixing ship battles with character conversations
83% positive
Free
Krush Kill ‘N Destroy 2: Krossfire
Real-time strategy with land, air, and amphibious armies
74% positive
521 reviews
Demo Athanasy
Biopunk horror visual novel set in a sunless underground city
97% positive
521 reviews
Rogue Trooper Redux
Third-person shooter with fallen squadmates stored as biochips in your gear
77% positive
520 reviews
Demo Crime O'Clock
Point-and-click hidden-object game tracking crimes across changing timelines
69% positive
520 reviews
AI
Doki Doki AI Interrogation
Text-based interrogation adventure with a murder suspect powered by ChatGPT
82% positive
520 reviews
Net.Attack() - Code or Die!
Bullet-heaven roguelite with automatic attacks built from programming nodes
79% positive
519 reviews
Security 51
Security guard simulation where suspicious visitors may not be human
70% positive
518 reviews
Black Future '88
A roguelike shooter about climbing a tower before your heart explodes
74% positive
517 reviews