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
4,154 games on PC, with requirements, reviews and prices.
4,154 games
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SAS: Zombie Assault 4
Free-to-play top-down RPG shooter with four-player zombie-slaying co-op
86% positive
Free
Space Haven
Spaceship colony sim with tile-by-tile building and crew survival
84% positive
11K reviews
The Invincible
First-person sci-fi walking simulator about choices on an alien planet
86% positive
11K reviews
Sins of a Solar Empire®: Rebellion
Real-time space strategy blending empire management with large fleet battles
93% positive
11K reviews
UBERMOSH
Fast-paced cyberpunk arcade shooter built around slicing incoming bullets
93% positive
10K reviews
Supreme Commander: Forged Alliance
Large-scale sci-fi RTS with base building and massive armies
96% positive
10K reviews
Demo System Shock
First-person survival horror remake set on a rogue AI-controlled station
89% positive
10K reviews
EVERSPACE™
Roguelike space shooter with shifting sectors and lasting ship upgrades
77% positive
10K reviews
Spaceflight Simulator
2D space sandbox for building rockets and mastering orbital flight
96% positive
10K reviews
Stranded: Alien Dawn
Alien-world colony simulation with survival, base building, and defense
82% positive
10K reviews
Two Point Museum
Cartoon-style museum management sim with expeditions and exhibit design
95% positive
10K reviews
Planet of Lana
2D puzzle platformer with a companion on a threatened planet
93% positive
10K reviews
Battlefleet Gothic: Armada 2
Real-time space strategy built around fleet-scale Warhammer 40,000 battles
73% positive
10K reviews
Demo REPLACED
Side-scrolling cyberpunk adventure about an AI trapped in a human body
85% positive
10K reviews
Crysis 2 - Maximum Edition
First-person alien shooter with suit-powered stealth in New York
86% positive
9,992 reviews
Transmissions: Element 120
First-person shooter where a gravity weapon lets you leap buildings
95% positive
Free
Planetbase
Single-player space colony sim about building a self-sufficient outpost
79% positive
9,927 reviews
DOOM 3
Horror-focused first-person shooter in a demon-infested Mars research facility
85% positive
9,872 reviews
Shadowrun Returns
Isometric tactical RPG tracing a murder through cyberpunk Seattle
88% positive
9,794 reviews
Crysis 2 Remastered
First-person shooter in invaded New York with switchable suit abilities
89% positive
9,778 reviews
Dungeon of the ENDLESS™
Roguelike dungeon strategy with powered rooms and a crystal to protect
88% positive
9,763 reviews
EARTH DEFENSE FORCE 5
Third-person arcade shooter with huge alien hordes and co-op
93% positive
9,736 reviews
Demo The Surge
Sci-fi Souls-like action RPG with limb-targeting melee combat
74% positive
9,674 reviews
Demo Destroy All Humans!
Third-person alien action adventure with psychic powers and a flying saucer
93% positive
9,656 reviews