Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

Sci-fi

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

Suggest updated description

Aliases...

Projects tagged with the following aliases will automatically show up on this page:

sci-fi

Top freethat last about a half-hour tagged Sci-fi (1,291 results)

Explore games that last about a half-hour tagged Sci-fi on itch.io. Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant plan · Upload your games that last about a half-hour to itch.io to have them show up here.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

Build a vast interstellar empire in 30 minutes flat.
Strategy
Play in browser
Alter genes, survive. Sci-fi RPG. 270k+
Interactive Fiction
Play in browser
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
A mecha tactics game adapted from the Lancer TTRPG.
OliveVerified Account
Strategy
Play in browser
Roguelike auto-battler
Card Game
Play in browser
Exploration platform game for Game Boy Advance (and more!)
Goodboy GalaxyVerified Account
Platformer
Play in browser
Live forever, at a price...
Visual Novel
Destroy. Rebuild. Adapt. The world is your inventory.
Strategy
A twisted saturday morning cartoon adventure
PowerhoofVerified Account
Adventure
Name of the Rose meets Dune in a point and click murder mystery
Adventure
Tsundere Amnesiac AI x Pathetic Space Pirate
Visual Novel
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
Interactive Fiction
Play in browser
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
hadopelagic false light
DOMINO CLUBVerified Account
Interactive Fiction
Play in browser
Retrieve Artifact, Escape Temple, Adventure Ensues
Action
Who are you? The voice in your head seems to know. NaNoRenO2019 [GxB,BxB,NBxB]
Visual Novel
Surreal Space Station Prisonbreak RPG
Role Playing
The world is ending, and you are still paying rent. A future history.
Interactive Fiction
Play in browser
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
Fight to survive in the underground science station
Survival
Explore a fallen utopia. Find your loved ones. Beware COSy.
Visual Novel
Send dinosaur eggs to the future before a meteor hits the Earth!
Action
A sci-fi adventure game.
Adventure
A monster girl visual novel that's 100% wholesome set in a Catholic high school.
Visual Novel
The hidden unit board game of strategy and cunning
Strategy
Upgrade your giant mecha to escape the cyberpunk dystopia
Adventure
A two-button retro arcade experience
Action
Murder mystery courtroom drama set on an interplanetary spacecraft.
Adventure
Dope movement fps
Shooter
A base building game focused on economy and defence.
Strategy
A sci-fi horror adventure game.
Adventure
Play in browser
A small game about greeting cards and life choices.
Visual Novel
Explore an alien planet and its structures
Adventure
Infiltrate. Investigate. Exterminate.
Action
Play in browser
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
Visual Novel
Loading more games...
itch.io now on YouTube!