Top$15 or less that last about a half-hour tagged Sci-fi (177 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 · Sell your games that last about a half-hour on itch.io to have them show up here.
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Fight your way through biohacked monstrosities and stop their progress in this old school FPS
Action
An audio mystery set in a time loop. Record, rewind time and broadcast snippets of radio shows!
Interactive Fiction
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
A pixelated action-adventure about the last living human exploring the submerged Earth.
Action
A game of mystery and discovery that poses the question; what is truth, and does it even matter?
Adventure
THE DATE: January 12, 2081. THE LOCATION: Otto Labs headquarters. THE OBJECTIVE: Find out what the heck is going on!
Shooter
An ambient tactical game in which you play a silicon entity in a dark and abstract universe made of hexagonal tiles.
Strategy
The definitive version of the classic, pixel jump-and-shoot Adventure for PC.
Platformer
A woman who suffers from delusions wakes in a forest aboard a proto-generation ship from a mysterious Corporation.
Visual Novel
Match-3 space battles for Game Boy Color and Analogue Pocket
Puzzle
Play in browser
Take part in the adventures of "SUPER BOT", an action adventure game from a third person perspective.
Action
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