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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Destination Sol
A space arcade RPG where you land directly on planets
78% positive
Free
MAHOUTEQ!
A visual novel about getting hired as a magical girl
100% positive
1,500 reviews
Distant Worlds: Universe
Pausable real-time space strategy with sprawling galaxies and automated commerce
71% positive
1,492 reviews
StarDrive
Real-time space strategy with custom ships and galactic conquest
45% positive
1,485 reviews
OPUS: The Day We Found Earth
A space puzzle adventure about searching for humanity’s lost home
87% positive
1,484 reviews
Ascension: Deckbuilding Game
Fantasy deck-building card game with solo and asynchronous multiplayer matches
88% positive
1,483 reviews
Demo Seven: Enhanced Edition
Isometric stealth RPG with rooftop routes across a prison island
76% positive
1,480 reviews
Beyond Good & Evil - 20th Anniversary Edition
Sci-fi action-adventure mixing photography, stealth, puzzles, and hovercraft races
79% positive
1,470 reviews
Space Pilgrim Episode I: Alpha Centauri
A point-and-click space adventure about a passenger voyage gone wrong
87% positive
Free
Kinetic Void
Space sandbox simulation with modular ships and procedurally generated galaxies
18% positive
1,464 reviews
Moonbreaker
Top-down turn-based tactics with paintable sci-fi miniature squads
84% positive
1,460 reviews
cyberpunkdreams
Text-based cyberpunk life sim shaped by choices and daily actions
79% positive
Free
StarBreak
Free-to-play 2D action platformer with permadeath and alien boss fights
78% positive
Free
MewnBase
Top-down survival and base building as a space cat
93% positive
1,456 reviews
Backrooms: Lost Tape
Horror walking simulator with puzzles and hostile entities in liminal spaces
81% positive
1,454 reviews
KAIJU NO. 8 THE GAME
Turn-based RPG about commanding squads against giant monsters
72% positive
Free
Madoka Magica Magia Exedra
Turn-based RPG with magical girl teams battling through Witch Labyrinths
68% positive
Free
Demo Osmos
Physics puzzle game about absorbing motes while losing mass to move
86% positive
1,445 reviews
Starship EVO
Space survival sandbox with detailed shipbuilding and galaxy exploration
78% positive
1,444 reviews
Goodnight Universe
First-person adventure about a baby with mysterious psychic powers
96% positive
1,443 reviews
TimeShift™
First-person sci-fi shooter where you slow, stop, and reverse time
80% positive
1,437 reviews
Demo Starship Troopers: Ultimate Bug War!
Retro first-person shooter about leading squads against invading alien bugs
91% positive
1,434 reviews
Demo Mind Over Magnet
2D puzzle platformer using magnet companions to escape a factory
89% positive
1,425 reviews
Prismata
Turn-based robot battles where resources shape every attack
81% positive
Free