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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Demo Soda Crisis
A side-scrolling shooter with acrobatic movement and quick retries after death
92% positive
3,018 reviews
S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition
Post-apocalyptic first-person shooter shaped by shifting faction wars
59% positive
3,013 reviews
Warhammer 40,000: Inquisitor - Prophecy
Isometric action RPG with summoned allies in the 41st millennium
79% positive
3,004 reviews
Megadimension Neptunia VII
Turn-based JRPG across three dimensions with linked character attacks
94% positive
2,997 reviews
Half Dead
First-person survival game with co-op and trap-filled rooms
77% positive
2,992 reviews
Istrolid
2D space strategy battles with fleets of custom-built ships
87% positive
Free
Killsquad
Sci-fi co-op action mixing twin-stick shooting with melee combat
72% positive
2,975 reviews
Demo Black Skylands
Open-world top-down shooter with airship battles among floating islands
83% positive
2,970 reviews
Zup! 6
A physics puzzle game about moving a ball with explosions
94% positive
2,964 reviews
Gods Will Be Watching
Point-and-click sci-fi survival puzzles with hard moral choices
70% positive
2,948 reviews
Demo Revenge of the Savage Planet
Third-person sci-fi adventure with planet exploration and creature capture
86% positive
2,937 reviews
Timespinner
Side-scrolling action RPG with time-stopping powers and a connected world
86% positive
2,933 reviews
Hades' Star
Persistent space strategy MMO built around gradual empire expansion
75% positive
Free
Lightmatter
First-person puzzle adventure where shadows kill and light clears paths
92% positive
2,908 reviews
Demo Teleglitch: Die More Edition
Top-down roguelike shooter with scarce ammunition and permanent death
85% positive
2,904 reviews
Demo Immortals of Aveum™
Fast-paced first-person fantasy shooter built around spell combat
70% positive
2,904 reviews
Demo Phoenotopia: Awakening
2D action-adventure with puzzles and a starship abduction mystery
82% positive
2,873 reviews
The Fall
Side-scrolling sci-fi adventure with puzzles built around an AI's rules
88% positive
2,865 reviews
Space Pirate Trainer
First-person VR arcade shooter against waves of space droids
94% positive
2,851 reviews
Valfaris
Sci-fi side-scrolling shooter with heavy metal and gory combat
82% positive
2,840 reviews
Occupy Mars: The Game
First-person Mars survival sandbox with technical base building and co-op
65% positive
2,839 reviews
Demo The Citadel
Retro first-person shooter with anime-style art and graphic gore
94% positive
2,822 reviews
Demo Space Pirates And Zombies 2
Space action and strategy with modular ships and shifting factions
78% positive
2,819 reviews
FortressCraft Evolved!
Voxel survival factory builder with automated mining and alien defenses
71% positive
2,812 reviews