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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

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Top rated free
for Windows tagged Sci-fi (3,456 results)

3,456 results

Explore games for Windows 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 for Windows to itch.io to have them show up here.

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"Voices Of The Void" Pre-Alpha
Gather unknown signals from deep, silent space
mrdrnose
Rated 4.9 out of 5 stars
(3,382 total ratings)
Simulation
Andromeda Six
A sci-fi themed Visual Novel game.
Wanderlust Games
Rated 4.9 out of 5 stars
(3,566 total ratings)
Visual Novel
Vincent: The Secret of Myers
A horror adventure visual novel with point & click components
dino999z
Rated 4.9 out of 5 stars
(1,589 total ratings)
Visual Novel
GIF
Hello Charlotte EP1: Junk Food, Gods and Teddy Bears
Hello, my Puppeteer.
etherane
Rated 4.8 out of 5 stars
(749 total ratings)
Role Playing
GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(622 total ratings)
Interactive Fiction
Play in browser
No More Future
Live forever, at a price...
Sedge
Rated 4.8 out of 5 stars
(496 total ratings)
Visual Novel
Hello Charlotte EP2: Requiem Aeternam Deo
The Trial is inevitable.
etherane
Rated 4.9 out of 5 stars
(403 total ratings)
Puzzle
My Alien Roommate
A romantic visual novel about keeping your alien roommate a secret from the world.
Purple Herring Games
Rated 4.9 out of 5 stars
(275 total ratings)
Visual Novel
GIF
I.C.O. - Machina Lutris
A lonely sea otter surviving in a world ravaged by the mysterious monsters known as the I.C.O.
CetusOtter
Rated 4.8 out of 5 stars
(278 total ratings)
Visual Novel
This, My Soul
A short, scifi - romance visual novel...
Agashi
Rated 4.7 out of 5 stars
(545 total ratings)
Visual Novel
Shards of God
Name of the Rose meets Dune in a point and click murder mystery
Honza Vávra
Rated 4.9 out of 5 stars
(223 total ratings)
Adventure
Penultima
A short video call with your rival before the finale.
zetareishi
Rated 4.7 out of 5 stars
(418 total ratings)
Visual Novel
Play in browser
Project Landsword
Tactical stealth meets top-down mecha combat and excessive destruction
MezzSoft
Rated 4.9 out of 5 stars
(166 total ratings)
Action
Zero Deaths
I dared PewDiePie to dare me to make him a game in 14 days. This is the result.
atmosVerified Account
Rated 4.8 out of 5 stars
(250 total ratings)
Adventure
Goodboy Galaxy DEMO
Exploration platform game for Game Boy Advance (and more!)
Goodboy GalaxyVerified Account
Rated 4.8 out of 5 stars
(210 total ratings)
Platformer
Play in browser
GIF
Astronought
trapped in space with a stranger too keen on getting to know you. a short sci-fi horror/romance (??) vn
DeersphereStudios
Rated 4.8 out of 5 stars
(205 total ratings)
Visual Novel
Cohabitation
Learn to live as one.
AlgebraFalcon
Rated 4.8 out of 5 stars
(184 total ratings)
Puzzle
Play in browser
GIF
Black Resin
THINK, POSSESS, SURVIVE! Story-driven adventure with FLUID mechanics.
Pies Dariusz
Rated 4.7 out of 5 stars
(396 total ratings)
Adventure
Play in browser
South Scrimshaw, Part 1
A science-fiction documentary
N. O. Marsh
Rated 5.0 out of 5 stars
(95 total ratings)
Visual Novel
Afternoon Spaghetti
The classic tale of cheese, goodwill and transdimensional fridge theft.
Shelf
Rated 4.6 out of 5 stars
(424 total ratings)
Adventure
GIF
Trainwreck
Death game visual novel where you decide who lives and dies.
Harmonious
Rated 4.9 out of 5 stars
(131 total ratings)
Visual Novel
Gilded Shadows Demo
A cyberpunk and solarpunk adventure-romance that explores a world where one side is forever day and the other, night.
Steamberry Studio
Rated 4.7 out of 5 stars
(291 total ratings)
Visual Novel
Where Gods Rot
Free him.
NightmareWeaverz
Rated 4.7 out of 5 stars
(234 total ratings)
Visual Novel
GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Rated 4.8 out of 5 stars
(157 total ratings)
Shooter
Play in browser
Holder of Place
Roguelike auto-battler
Zitta
Rated 4.9 out of 5 stars
(93 total ratings)
Card Game
Play in browser
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.7 out of 5 stars
(223 total ratings)
Survival
Play in browser
The Last Guardian
RichieMilos
Rated 5.0 out of 5 stars
(84 total ratings)
Action
Play in browser
ENDLESS BLUE
An underwater Survival Horror Adventure - but what lies beyond the ocean's deepest depths?
mrdiv
Rated 4.7 out of 5 stars
(288 total ratings)
Action
GIF
Chronicles from 4.012
Chronicles from 4.012 is a multi-choice otome game and visual novel, that takes place in a cyberpunk world.
Toxic Squad
Rated 4.8 out of 5 stars
(178 total ratings)
Visual Novel
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(401 total ratings)
Strategy
Play in browser
re:curse
decay together.
dev palmer
Rated 4.8 out of 5 stars
(123 total ratings)
Role Playing
GIF
malViolence - Definitive Edition
CAUTION: Escape from this supervillain at your own risk...
Mado
Rated 4.8 out of 5 stars
(122 total ratings)
Visual Novel
Doctor Voldritch's Experiment
A sci fi hypnotic adventure with a mad scientist
Bloof
Rated 4.8 out of 5 stars
(155 total ratings)
Visual Novel
Play in browser
Long Time No Life
You're ALIVE... with caveats....
CatTrigger
Rated 4.8 out of 5 stars
(128 total ratings)
Visual Novel
Play in browser
Bright Oak (demo)
Right Place. Wrong Time.
Butterfly Rocket Studios
Rated 5.0 out of 5 stars
(59 total ratings)
Visual Novel
Love at The Milky Way Diner
A LGBT-friendly cozy sci-fi cooking/dating sim about making friends, finding love, and running a diner in deep space
Clumsy Cat Studio
Rated 4.8 out of 5 stars
(117 total ratings)
Visual Novel
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