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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Overload
Six-degree-of-freedom shooter with robot battles in zero gravity
94% positive
1,706 reviews
FINAL FANTASY VII
Party-based fantasy RPG about rebels fighting a planet-draining corporation
74% positive
1,703 reviews
AI
South Scrimshaw, Part One
A linear visual novel told as a fictional nature documentary
99% positive
Free
Master of Orion 2
Turn-based space 4X about colonization, diplomacy, and tactical combat
96% positive
1,700 reviews
Demo The Last Starship
Top-down space sandbox for building ships and taking contracts
74% positive
1,694 reviews
Star Saviors
Space bullet-hell shooter with distinct roles for two local players
82% positive
1,691 reviews
Fragmented
Science fiction survival, from primitive tools to robots and vehicles
41% positive
1,689 reviews
Earthfall
Four-player co-op shooter with alien hordes and deployable defenses
65% positive
1,686 reviews
AI
Executive Assault 2
Space RTS with asteroid bases and direct first-person combat
82% positive
1,685 reviews
Cogmind
Turn-based sci-fi roguelike where your robot rebuilds from salvage
94% positive
1,685 reviews
Demo 2064: Read Only Memories
Cyberpunk point-and-click mystery shaped by conversations and player choices
80% positive
1,682 reviews
Demo Showgunners
Isometric turn-based tactics through a dystopian reality show's deadly arenas
92% positive
1,680 reviews
Rushdown Revolt
A platform fighter built around custom combos and flexible movement
79% positive
Free
Impossible Creatures Steam Edition
Real-time strategy where you combine animals to build armies
96% positive
1,672 reviews
Sixtieth Kilometer
A visual novel about train passengers trapped by deadly fog
78% positive
1,671 reviews
Interstellar Rift
Open-world space simulator with custom-built ships and shared crews
68% positive
1,667 reviews
STAR OCEAN™ - THE LAST HOPE -™ 4K & Full HD Remaster
Sci-fi action RPG with real-time battles across multiple planets
69% positive
1,660 reviews
The Inn-Sanity
First-person hotel horror where trust matters as guests turn monstrous
96% positive
1,655 reviews
Demo Oddworld: Abe's Exoddus®
Dark 2D puzzle platformer about rescuing Mudokons from corporate exploitation
95% positive
1,652 reviews
Star Trek Timelines
Free-to-play strategy RPG about collecting crews across Star Trek history
66% positive
Free
From Space
Top-down co-op shooter about driving pink aliens off Earth
69% positive
1,646 reviews
Mecha Knights: Nightmare
Third-person mech shooter with customizable machines and monster hordes
91% positive
1,642 reviews
ERA ONE
Space real-time strategy with modular ships and a mobile base
84% positive
1,640 reviews
The Light Remake
First-person walking simulator with environmental storytelling and two possible endings
87% positive
1,635 reviews