Topthat last about a half-hour tagged Sci-fi (1,475 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
A post-apocalyptic Action RPG where cosmic horrors long for humanity but meet punks with shotguns.
Role Playing
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
Explore abandoned space stations and collect scrap to pay off your S.R.P.O debt.
Adventure
Gay disaster mech pilots killing fascists, Season 2
Visual Novel
Hard sci-fi, top-down space simulator, with every aspect backed up by real physics and science.
Simulation
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
Visual Novel
Who are you? The voice in your head seems to know. NaNoRenO2019 [GxB,BxB,NBxB]
Visual Novel
Sentient is an experimental psychological horror experience regarding technology and human consciousness.
Adventure
The world is ending, and you are still paying rent. A future history.
Interactive Fiction
Play in browser
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