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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
tagged Sci-fi (5,672 results)

5,672 results

Explore games 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 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
(3,483 total ratings)
Simulation
Andromeda Six
A sci-fi themed Visual Novel game.
Wanderlust Games
Rated 4.9 out of 5 stars
(3,587 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
(1,599 total ratings)
Visual Novel
UNDER A STAR CALLED SUN
elegy for a cosmonaut
cecile richard
Rated 4.9 out of 5 stars
(861 total ratings)
Interactive Fiction
Play in browser
GIF
Hello Charlotte EP1: Junk Food, Gods and Teddy Bears
Hello, my Puppeteer.
etherane
Rated 4.8 out of 5 stars
(753 total ratings)
Role Playing
GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(628 total ratings)
Interactive Fiction
Play in browser
No More Future
Live forever, at a price...
Sedge
Rated 4.8 out of 5 stars
(499 total ratings)
Visual Novel
Hello Charlotte EP2: Requiem Aeternam Deo
The Trial is inevitable.
etherane
Rated 4.9 out of 5 stars
(406 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
(277 total ratings)
Visual Novel
Project Landsword
Tactical stealth meets top-down mecha combat and excessive destruction
MezzSoft
Rated 4.9 out of 5 stars
(222 total ratings)
Action
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
(225 total ratings)
Adventure
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
(281 total ratings)
Visual Novel
Penultima
A short video call with your rival before the finale.
zetareishi
Rated 4.7 out of 5 stars
(427 total ratings)
Visual Novel
Play in browser
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(208 total ratings)
Action
Play in browser
GIF
Attollo
AJendryke
Rated 4.8 out of 5 stars
(287 total ratings)
Interactive Fiction
Play in browser
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
The Final Earth 2
Build a futuristic space colony!
Florian van Strien
Rated 4.7 out of 5 stars
(437 total ratings)
Simulation
Play in browser
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
Sentience
An Interactive Novel
st.sleepy
Rated 4.8 out of 5 stars
(247 total ratings)
Interactive Fiction
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
(221 total ratings)
Visual Novel
Sea of Stars Demo (H1)
When they came, they took everything from you. Now it's time to return the favor.
13Leagues
Rated 4.8 out of 5 stars
(199 total ratings)
Interactive Fiction
Play in browser
Cohabitation
Learn to live as one.
AlgebraFalcon
Rated 4.8 out of 5 stars
(187 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
GIF
Trainwreck
Death game visual novel where you decide who lives and dies.
Harmonious
Rated 4.9 out of 5 stars
(133 total ratings)
Visual Novel
Afternoon Spaghetti
The classic tale of cheese, goodwill and transdimensional fridge theft.
Shelf
Rated 4.6 out of 5 stars
(429 total ratings)
Adventure
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
(292 total ratings)
Visual Novel
Holder of Place
Roguelike auto-battler
Zitta
Rated 4.9 out of 5 stars
(98 total ratings)
Card Game
Play in browser
Where Gods Rot
Free him.
NightmareWeaverz
Rated 4.7 out of 5 stars
(237 total ratings)
Visual Novel
GIF
Gar-Type
Defend Earth from a giant living Garfield Planet
Lumpy
Rated 4.8 out of 5 stars
(170 total ratings)
Shooter
Play in browser
GUTLESS
hadopelagic false light
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(103 total ratings)
Interactive Fiction
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
(291 total ratings)
Action
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
(224 total ratings)
Survival
Play in browser
The Last Guardian
RichieMilos
Rated 5.0 out of 5 stars
(84 total ratings)
Action
Play in browser
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(402 total ratings)
Strategy
Play in browser
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