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
4,155 games on PC, with requirements, reviews and prices.
4,155 games
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Nimbatus - Drone Creator
Free drone-building sandbox for experimenting with physics and automation
90% positive
Free
Holder of Place
Roguelike card auto-battler built around recruiting and arranging followers
91% positive
311 reviews
Bionic Dues
Turn-based mech tactics against robots with exploitable programming faults
85% positive
310 reviews
The Hand of Merlin
Turn-based roguelite RPG mixing Arthurian legend with cosmic horror
68% positive
310 reviews
Solar Settlers
Card-driven space strategy where settling colonists reduces your workforce
94% positive
310 reviews
Cat Warfare
A multiplayer arena shooter where armed cats fight fast-paced matches
91% positive
Free
Chaos Galaxy 2
Turn-based galactic strategy with rival factions and tactical mech battles
80% positive
310 reviews
STAR WARS™ X-Wing vs TIE Fighter - Balance of Power Campaigns™
Space combat sim with Rebel and Imperial multiplayer dogfights
76% positive
309 reviews
Boti: Byteland Overclocked
A 3D platformer inside a computer with drop-in co-op
70% positive
309 reviews
GeoDepths
First-person mining and base building beneath an alien planet
85% positive
309 reviews
永生之庭
A strategy RPG where enemies can become romantic partners
58% positive
309 reviews
AquaNox
Mission-based submarine shooter set among underwater cities and caverns
76% positive
308 reviews
Artemis Spaceship Bridge Simulator
Co-op spaceship bridge simulator with separate stations for each crewmate
88% positive
307 reviews
Nemesis: Distress
First-person survival horror where cooperation can give way to betrayal
56% positive
307 reviews
Oceanhorn 2: Knights of the Lost Realm
Third-person fantasy action RPG with ally-assisted puzzles and dungeons
74% positive
307 reviews
Westboro
Point-and-click action RPG set amid a corporate-controlled water crisis
69% positive
306 reviews
Super Hydorah
A side-scrolling shoot 'em up with branching paths between missions
85% positive
306 reviews
Space Scavenger
Top-down roguelike shooter with a spaceship built from scavenged parts
85% positive
306 reviews
Pawn Planet
First-person pawn shop simulator about trading and repairing alien goods
71% positive
306 reviews
Palinurus
A kinetic visual novel about an AI growing beyond her programming
94% positive
Free
Demo Remains
Space survival crafting with shipwreck salvage and station building
71% positive
305 reviews
Ascent - The Space Game
PvE space MMO with billions of star systems to explore
67% positive
304 reviews
LunarLux
A turn-based RPG with timed attacks and dodging challenges
95% positive
304 reviews
NS2: Combat
Team-based sci-fi shooter with short matches and seven lifeforms
54% positive
Free