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
1,305 games on PC, with requirements, reviews and prices.
Star Dynasties
Turn-based space strategy built around feudal politics across generations
73% positive
505 reviews
SPACERIFT: Arcanum System
Open-world space sim where you trade, fight, and build stations
78% positive
504 reviews
Weapon of Choice DX
Side-scrolling run-and-gun action with branching paths and character-specific weapons
77% positive
502 reviews
No Creeps Were Harmed TD
3D tower defense with maze building and movable player weapons
89% positive
501 reviews
ENCODYA
Cyberpunk point-and-click adventure about an orphan and her robot guardian
75% positive
499 reviews
All in Abyss: Judge the Fake
Poker RPG with special skills and cheating witch bosses
57% positive
498 reviews
Elon Simulator 2019
Free space shooter about dodging hazards on the way to Mars
81% positive
Free
SiN Gold
First-person shooter against a corporation's mutant army in Freeport
80% positive
490 reviews
Elroy and the Aliens
Point-and-click puzzle adventure tracing a missing archaeologist across planets
97% positive
487 reviews
Metal Fatigue
Sci-fi real-time strategy with customizable mechs and three-layer battlefields
94% positive
486 reviews
Worbital
Real-time space strategy with planetary artillery and shifting gravity
89% positive
485 reviews
Feed the Deep
Underwater roguelike about collecting resources before oxygen runs out
89% positive
483 reviews
Space Empires V
Turn-based space strategy with customizable empires and detailed ship design
73% positive
480 reviews
Darkwind
Post-apocalyptic turn-based car combat with gang management and permadeath
52% positive
Free
Descent
First-person spaceship shooter through twisting mines with full three-dimensional movement
96% positive
478 reviews
STAR WARS™ - X-Wing Special Edition
Single-player space combat sim with Rebel missions against the Empire
78% positive
478 reviews
Polaris Sector
Space 4X strategy with custom ships and hands-on battles
72% positive
476 reviews
Horizon
Turn-based space strategy with alien diplomacy and tactical ship combat
59% positive
475 reviews
X-COM: Enforcer
Third-person shooter starring a robot fighting an alien invasion
58% positive
472 reviews
For The Warp
Space roguelike deckbuilder with turn-based combat and procedural systems
73% positive
468 reviews
Star Wolves
Mission-based space strategy RPG about leading a bounty hunter crew
84% positive
466 reviews
Final Upgrade
Space factory-building strategy game with custom ships and automated supply chains
76% positive
465 reviews
Underspace
Open-world space RPG with ship combat and strange storms
82% positive
465 reviews
BLACKSHARD
First-person exploration through a surreal megastructure shaped by your choices
92% positive
460 reviews