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.
RimWorld
Sci-fi colony sim where an AI storyteller drives survival
98% positive
247K reviews
SCP: Secret Laboratory
Free-to-play multiplayer horror shooter with rival human and monster roles
91% positive
Free
Call of Duty®: Black Ops III
Futuristic first-person shooter with campaign, multiplayer, and cooperative Zombies
85% positive
234K reviews
Warhammer 40,000: Space Marine 2
Third-person shooter about crushing alien swarms solo or cooperatively
84% positive
226K reviews
DOOM
Fast-paced first-person shooter about tearing through demonic hordes
96% positive
222K reviews
DOOM Eternal
Fast first-person shooter built around aggressive combat and resource management
91% positive
217K reviews
Portal
First-person physics puzzle platformer built around space-bending portals
99% positive
199K reviews
Stellaris
Real-time grand strategy about building and shaping a galactic empire
86% positive
197K reviews
Halo Infinite
Free-to-play sci-fi FPS with competitive matches and player-made modes
69% positive
Free
Stray
Third-person cat adventure through a decaying neon cybercity
97% positive
178K reviews
STAR WARS Jedi: Fallen Order™
Third-person Jedi adventure with lightsaber combat and Force-powered exploration
88% positive
176K reviews
Starfield
Single-player space RPG with planetary exploration and customizable spacecraft
57% positive
175K reviews
Half-Life
Classic sci-fi first-person shooter mixing alien combat and environmental puzzles
96% positive
164K reviews
NieR:Automata™
Post-apocalyptic action RPG with androids battling machines across ruined Earth
87% positive
153K reviews
Crab Game
First-person multiplayer minigames with one winner left standing
91% positive
Free
Kerbal Space Program
Physics-based spaceflight sandbox for building and piloting homemade spacecraft
96% positive
147K reviews
BioShock Infinite
Story-driven first-person shooter in a city above the clouds
93% positive
146K reviews
Black Mesa
Sci-fi first-person shooter reimagining Half-Life with expanded alien-world levels
95% positive
145K reviews
Oxygen Not Included
Space colony simulation built around survival and interconnected resource systems
97% positive
144K reviews
Marvel’s Spider-Man Remastered
Open-world superhero action with web-swinging across Marvel’s New York
96% positive
144K reviews
S.T.A.L.K.E.R. 2: Heart of Chornobyl
Open-world survival FPS built around exploration and atmospheric danger
80% positive
141K reviews
ASTRONEER
Open-world space sandbox about reshaping planets and building bases
92% positive
139K reviews
Outlast
First-person survival horror where you can only run and hide
96% positive
139K reviews
Metro Exodus
Post-apocalyptic first-person shooter mixing open exploration, stealth, and survival horror
90% positive
136K reviews