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Topthat last about an hour tagged Sci-fi (327 results)

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

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Inspired by stories like Dune, Star Trek and The Expanse.
Visual Novel
Creating an AI might have bittersweet consequences...
Visual Novel
Build a futuristic space colony!
Simulation
Play in browser
A haunting, dying world foreshadowing rebirth.
Adventure
Cyberpunk Adventure / Visual Novel
Visual Novel
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
An open world driving game with gay robots in it
Interactive Fiction
Gaslight eldritch horrors or die trying
Visual Novel
A time-looping worker-placement puzzle game
Puzzle
An Interstellar Puzzle Game. Winner of the GBCOMPO21 Game Jam!
Puzzle
Play in browser
An action platformer for the NES
Platformer
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
Adventure
Help Pippy the rabbit make friends...?
Visual Novel
Play in browser
A realistic space sim for PC
Simulation
Explore the supernatural landscapes of your ancestor's Memory World in this surreal, 3D adventure.
Adventure
Mutate yourself to victory as you scavenge an uncharted alien planet in this stylish sci-fi action rogue-like.
Action
First-person sci-fi survival-horror adventure
Adventure
Survive the experiment.
Action
a transhumanist adventure
A short point and click adventure game set in during a technological plague.
Adventure
Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
Action
A mystery escape game/visual novel
Visual Novel
ABANDONED ARCHIVES OF THE WEDNESDAY RESEARCH ASSOCIATION
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
Adventure
a superhero drama from both sides
Visual Novel
single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada.
Action
A toy ecosystem with fully simulated genetics and evolution.
Simulation
A slow, queer, post-war space opera
Interactive Fiction
Play in browser
The mindless blaster with a big heart.
Action
You are the subject of a strange experiment out in deep space.
Puzzle
A space cadet does some soul-searching...
Visual Novel
3d first-person shooter written in MS Excel
Shooter
A utopian planetary system of nine worlds, a collective hallucination woven by AAA
Adventure
You wake up from an unexpectedly long cryosleep, only to discover that this place is not what it's supposed to be.
Platformer
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
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