Top freethat last about a half-hour tagged Sci-fi (1,279 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.
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An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
Action
Exploration platform game for Game Boy Advance (and more!)
Platformer
Play in browser
Platformer
Who are you? The voice in your head seems to know. NaNoRenO2019 [GxB,BxB,NBxB]
Visual Novel
The world is ending, and you are still paying rent. A future history.
Interactive Fiction
Play in browser
A comedy adventure game set in space!
Adventure
Adventure / exploration / puzzle game. The player is stuck in a time loop. FULL GAME!
Adventure
Play in browser
A monster girl visual novel that's 100% wholesome set in a Catholic high school.
Visual Novel
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
Interactive Fiction
Play in browser
A first person exploration science fiction mystery game. Fathom all the story exploring an abandoned cargo spaceship.
Adventure
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
Visual Novel
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