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Top sellingthat last about an hour tagged Sci-fi (122 results)

Explore games that last about an hour tagged Sci-fi on itch.io · Upload your games that last about an hour to itch.io to have them show up here.

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An action platformer for the NES
Platformer
GIF
Inspired by stories like Dune, Star Trek and The Expanse.
Visual Novel
Cyberpunk Adventure / Visual Novel
Visual Novel
Slipways
$16.99
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Strategy
GIF
A utopian planetary system of nine worlds, a collective hallucination woven by AAA
Adventure
GIF
The mindless blaster with a big heart.
Action
GIF
An Interstellar Puzzle Game.
Puzzle
Play in browser
True Horror is the Unknown!
Adventure
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
Adventure
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
Shooter
BEACON
$19.99
Sci-fi Action Roguelite. Collect DNA from enemies and mutate yourself to victory!
Action
A short point and click adventure game set in during a technological plague.
Adventure
A toy ecosystem with fully simulated genetics and evolution.
Simulation
Explore the supernatural landscapes of your ancestor's Memory World in this surreal, 3D adventure.
Adventure
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
Adventure
A roguelike tower defense game with a dash of deckbuilding.
Strategy
a transhumanist adventure
GIF
Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
Action
The massively single-player, starship simulator
Simulation
Explore a strange and ancient alien dimension in VR
Platformer
GIF
A haunting, dying world foreshadowing rebirth.
Adventure
You, the player, are an ambassador for Earth sent through a mysterious portal into the world of dragons.
Visual Novel
a sci-fi graphical roguelike
Role Playing
A realistic space sim for PC
Simulation
You're running out of resources; everything is breaking. Keep your crew alive.
Simulation
The massively single-player, starship simulator (Sequel!)
Simulation
Survive the experiment.
Action
PAWARUMi
$14.99
Rock-Paper-Scissors with Aztec Lasers!
Shooter
Use programming to guide a robot through offworld labyrinths.
Puzzle
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