PCGame

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.

Related: Space, Cyberpunk, Post-apocalyptic, Shooter

4,427 games on PC, with requirements, reviews and prices.

4,427 games

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WARSHIFT
WARSHIFT
Real-time strategy with third-person control of customizable robotic combat avatars
72% positive 676 reviews
Livelock AI
Livelock
A twin-stick shooter with ranged, support, and melee robot characters
80% positive 675 reviews
Gun Metal
Gun Metal
Third-person action shooter with a mech that transforms into a jet
86% positive 675 reviews
Void Destroyer 2
Void Destroyer 2
Open-world space sandbox combining ship piloting and fleet command
80% positive 675 reviews
The Signal State Demo
The Signal State
Logic puzzle game about wiring modules to transform signals
86% positive 675 reviews
Lair of the Clockwork God
Lair of the Clockwork God
A point-and-click adventure and platformer built around two cooperating characters
92% positive 673 reviews
Mahou Arms
Mahou Arms
Anime-style hack-and-slash action with magical girls fighting to reclaim Earth
74% positive 673 reviews
Endoparasitic 2
Endoparasitic 2
Top-down survival horror with one-handed controls and manual reloading
86% positive 673 reviews
Mech Armada Demo
Mech Armada
Turn-based tactical roguelite where you build your own mech squad
81% positive 670 reviews
The Last Oricru - Final Cut Demo
The Last Oricru - Final Cut
Third-person action RPG with branching choices and co-op combat
67% positive 670 reviews
Dysfunctional Systems: Learning to Manage Chaos
Dysfunctional Systems: Learning to Manage Chaos
Sci-fi visual novel about a student learning to resolve crises
76% positive 669 reviews
Earth 2140
Earth 2140
Real-time strategy battles between two powers over scarce resources
68% positive 669 reviews
Quantum Protocol
Quantum Protocol
A turn-based card game where your deck becomes your hacking toolkit
91% positive 669 reviews
Haven Moon
Haven Moon
A Myst-like puzzle adventure through abandoned islands with hidden routes
77% positive 668 reviews
BLACKHOLE Demo
BLACKHOLE
A 2D puzzle platformer built around changing gravity in space
86% positive 667 reviews
Sun Blast: Star Fighter
Sun Blast: Star Fighter
On-rails space shooter with three ships and combat upgrades
60% positive 665 reviews
UNDERWARD
UNDERWARD
First-person co-op horror about hauling monster capsules through underground wards
74% positive 665 reviews
PLANET ALPHA
PLANET ALPHA
A side-scrolling puzzle-platformer where you control night and day
76% positive 663 reviews
Dark Light
Dark Light
A cyberpunk metroidvania with Souls-like combat and cybernetic upgrades
74% positive 662 reviews
One Lonely Outpost
One Lonely Outpost
Space farming and colony sim where you terraform a planet
58% positive 661 reviews
Shattered Planet
Shattered Planet
Turn-based sci-fi roguelike about exploring a changing alien planet
68% positive 660 reviews
Fortune's Run
Fortune's Run
A sci-fi first-person shooter with combat inspired by fighting games
81% positive 657 reviews
Jamestown
Jamestown
A bullet hell shooter where surviving teammates can revive others
94% positive 655 reviews
Waking Mars
Waking Mars
Puzzle adventure about growing alien ecosystems in caves beneath Mars
89% positive 655 reviews