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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Space

The larger universe outside of Earth's atmosphere. Sometimes really, really far outside of it.

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Toptagged Sci-fi and Space (2,809 results)

Explore games tagged Sci-fi and Space on itch.io · Upload your games to itch.io to have them show up here.

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Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
Interactive Fiction
Play in browser
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
Dark Sci-fi Adventure
Adventure
Text-based space exploration game
Interactive Fiction
elegy for a cosmonaut
Interactive Fiction
Play in browser
Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
An Interstellar Puzzle Game. Winner of the GBCOMPO21 Game Jam!
Puzzle
Play in browser
Build a futuristic space colony!
Simulation
Play in browser
Exploration platform game for Game Boy Advance (and more!)
Platformer
Play in browser
GGJ2021 - Alone in space
Simulation
Murder mystery courtroom drama set on an interplanetary spacecraft.
Adventure
A realistic space sim for PC
Simulation
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
Neutral. Shield. Danger.
Shooter
CATYPH is a First Person Adventure game reminscent of Myst. Visit moon Tytaah and solve the challenging puzzles.
Adventure
Take space dosh. Shoot bad guys. Steal ships. LD 49 submission
Shooter
Boy meets alien in a story-driven sci-fi adventure.
Adventure
Idle talk between a pair of people on a road trip to Pluto.
Visual Novel
Play in browser
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
Explore the galaxy...in 20 minutes or less!
Role Playing
███ void probe██ live██ feed███
Simulation
Atmospheric space station simulation
Simulation
A two-button retro arcade experience
Action
How can we make nothing from something?
A Feline Astral Journey
Adventure
Permanent descent into ever-changing galaxy.
Interactive Fiction
A space cadet does some soul-searching...
Visual Novel
A Streamlined Open-World Space Sim
Simulation
a transhumanist adventure
a deep space coffee shop au
Interactive Fiction
Play in browser
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
Through blood and sacrifice, you must serve the garden.
Action
A hybrid of RPG, adventure, and visual novel
Visual Novel
an innovative narrative driven sci-fi adventure game.
Adventure
A toy ecosystem with fully simulated genetics and evolution.
Simulation
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