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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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sci-fi

Top selling Downloadable
for Windows that last about an hour tagged Sci-fi (163 results)

163 results

Explore Downloadable games for Windows 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 Downloadable games for Windows that last about an hour to itch.io to have them show up here.

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CHORDOSIS
$5.99
-40%
Cosmic Horror About Alien Abductions
AdamDubiGames
Adventure
Neofeud
$4.49
-70%
Cyberpunk Adventure / Visual Novel
silverspook
Visual Novel
GIF
The Nameless City
$6
Adventure game inspired by Lovecraft's short novel
Paradnight Studio
Adventure
Project Blue
$10
An action platformer for the NES
toggleswitch
Platformer
GIF
Hello Charlotte EP1: Junk Food, Gods and Teddy Bears
Hello, my Puppeteer.
etherane
Role Playing
Intelligent Design: An Evolutionary Sandbox
$6.99
A toy ecosystem with fully simulated genetics and evolution.
Pill Bug Interactive
Simulation
Zero Deaths
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
atmos
Adventure
BEACON
$19.99
Mutate yourself to victory as you scavenge an uncharted alien planet in this stylish sci-fi action rogue-like.
monothetic
Action
Among Thorns
$3
A short point and click adventure game set in during a technological plague.
MattFrith
Adventure
CTHON
$4.99
Battle the legions of the damned in the depths of space - and beyond.
GravityGames
Shooter
Slipways
$16.99
Weave isolated planets into a vast trade empire. Enjoy the depth of a space grand strategy game in 60 minutes flat.
Jakub Wasilewski
Strategy
All Our Asias
Explore the supernatural landscapes of your ancestor's Memory World in this surreal, 3D adventure.
Melos Han-Tani
Adventure
Captain Disaster in: Death Has A Million Stomping Boots
$10.99
A retro sci-fi comedy point and click adventure featuring the hapless Captain Disaster.
CaptainD
Adventure
GIF
Stars Die
$5
A haunting, dying world foreshadowing rebirth.
Eric Juvi
Adventure
GIF
Utopias: Navigating Without Coordinates
A utopian planetary system of nine worlds, a collective hallucination woven by AAA
AAA
Adventure
Nix: The Paradox Relic
$10
Some secrets should be lost to the veil of time...
Chronicler of Legends
Adventure
Core Defense
$9.99
A roguelike tower defense game with a dash of deckbuilding.
ehmprah
Strategy
Sun Dogs
$10
a transhumanist adventure
Royal Polygon
GIF
Power of Ten
$11.99
single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada.
laikaproj
Action
GIF
A Monster's Insight
Gaslight eldritch horrors or die trying
arkicade
Visual Novel
GIF
Hyperspace Dogfights
$8.50
-15%
Jet-combat roguelite, occasionally with swords and 300+ other items to strap onto your jet.
sleeper_games
Action
Starship Command
$1
The massively single-player, starship simulator
evgLabs
Simulation
CYCLOPS STAIRS
$2
Explore a strange and ancient alien dimension in VR
Star Palm Games
Platformer
XENOMARINE
$9.99
a sci-fi graphical roguelike
Fourfold Games
Role Playing
Decrypt
$0
-100%
First-person sci-fi survival-horror adventure
Crux Game Studios
Adventure
Hayven Celestia: Under One Sky
A lone hero must unite friend and foe in this Sci-fi Rock Opera.
Millerdark
Visual Novel
QUEST FOR THE X
$2
An award-winning retro, story-driven adventure set amidst the medieval intrigue of the Knights Templar.
intellikat
Adventure
Voice of Vamana
Walk on the ceilings of a derilect alien spaceship. Choke to death.
Connor Sherlock
Adventure
GIF
PROJECT FORLORN
ABANDONED ARCHIVES OF THE WEDNESDAY RESEARCH ASSOCIATION
饾枠饾枮饾枔饾枡饾枍饾枅饾枖饾枆饾枈饾枟
GIF
Bezier (PC)
$9.99
The mindless blaster with a big heart.
Thalamus Digital Publishing Ltd.
Action
Helium Rain
A realistic space sim for PC
Deimos Games
Simulation
Starship Command 2
The massively single-player, starship simulator (Sequel!)
evgLabs
Simulation
Destination Ares
$9.99
You're running out of resources; everything is breaking. Keep your crew alive.
Stralor
Simulation
A Day of Maintenance
$20
An open world driving game with gay robots in it
BigHandInSky
Interactive Fiction
Kohate
$4.95
In bundle
Survive the experiment.
DarkStone Digital
Action
Robo Instructus
$11.99
Use programming to guide a robot through offworld labyrinths.
Big AB Games
Puzzle
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