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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 rated free
that last about a half-hour with one button tagged Sci-fi (31 results)

31 results

Explore games that last about a half-hour with one button 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 that last about a half-hour with one button to itch.io to have them show up here.

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Redlander (Jam Version)
An anxious gremlin and an ancient machine search for a better life in the Wasteland.
GadgetPatch
Rated 4.8 out of 5 stars
(56 total ratings)
Play in browser
Our Personal Space
Sci-fi relationship simulation - can your space colony and your love survive?
Metasepia Games
Rated 4.6 out of 5 stars
(52 total ratings)
Visual Novel
Swallow's Tail
A sci-fi visual novel about first contact with an alien civilization set in modern days.
Oksana Kovalenko
Rated 5.0 out of 5 stars
(12 total ratings)
Visual Novel
GIF
TAG: Tower Attack Game
Tower Defense, but you're not defending!
Sugar Potato
Rated 4.8 out of 5 stars
(13 total ratings)
Strategy
Play in browser
Robo Otto!
3 robots! Who will YOU love?
Lil' Beastman
Rated 4.6 out of 5 stars
(26 total ratings)
Visual Novel
GIF
Vengeful Heart Demo
They took her heart and her future. Now Nepthys will pay!
Salmon Snake Games
Rated 4.9 out of 5 stars
(9 total ratings)
Visual Novel
GIF
Ines in: Not enough time
Uncle Lee butt-dials a time machine
apicici
Rated 4.7 out of 5 stars
(9 total ratings)
Adventure
Play in browser
GIF
SPS Iron Hammer
A space mystery interactive fiction game.
manonamora
Rated 4.3 out of 5 stars
(19 total ratings)
Interactive Fiction
Play in browser
GIF
Satan is an Astronaut
A woman who suffers from delusions wakes in a forest aboard a proto-generation ship from a mysterious Corporation.
Demeru Makes Games
Rated 4.6 out of 5 stars
(8 total ratings)
Visual Novel
Incompatible Species
LGBTQ+ positive visual novel about seizing your happiness. And squashing mutating monsters.
KonpeiCo.
Rated 4.0 out of 5 stars
(21 total ratings)
Visual Novel
The Anima Island DEMO
A sci-fi/mystery VN - meet the creatures of the Island!
siplick
Rated 4.6 out of 5 stars
(7 total ratings)
Visual Novel
SubPrime Delivery
Robots Deliver Your Packages! But They Need Your Help!
RECRAFTED STUDIOS
Rated 4.7 out of 5 stars
(6 total ratings)
Puzzle
Play in browser
Constellation_Station: Liberation
Join Pluto as they search for their missing friend and try to mend their broken community.
Poppy Loaf Exe
Rated 5.0 out of 5 stars
(3 total ratings)
Visual Novel
Hollowed Weed (A Study in Human Traditions, Entry 1)
Help a scientist understand the stranger parts of human culture.
BeauPrime
Rated 5.0 out of 5 stars
(3 total ratings)
Simulation
Play in browser
She
A romance that ended yesterday, 150 years ago.
Sam☆Lewis
Rated 4.3 out of 5 stars
(4 total ratings)
Interactive Fiction
AutoGear
Roguelite auto-battling strategy game with thousands of modular unit combinations!
Devsagi
Rated 4.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Spatium Inter Nos
2.5D Co-op puzzle-platformer space adventure (in development).
Space Onion Games
Rated 5.0 out of 5 stars
(2 total ratings)
Puzzle
Space Goats: Tales from Bah'nana IV.
A Text Adventure based on Tim Ruswick's "Space Goats 2"
Star Banner Games
Rated 5.0 out of 5 stars
(2 total ratings)
Interactive Fiction
Play in browser
Mostly Harmless
Journey to the Core of a forgotten Earth with its alleged Janitor.
daniople
Rated 4.0 out of 5 stars
(3 total ratings)
Visual Novel
Statescape
Escape from the Sci-Fi Laboratory using your Breathing and State Changing Powers!
Exity
Rated 4.5 out of 5 stars
(2 total ratings)
Puzzle
The Approaching Quiet
Flee the Fog. Reach the stars
P. R. Saseta
Rated 3.7 out of 5 stars
(3 total ratings)
Strategy
Play in browser
Towers vs Aliens
Build towers to fight aliens.
riverrobots
Rated 3.5 out of 5 stars
(2 total ratings)
Strategy
Play in browser
Singularity
Singularity is a Sci-Fi text-based horror game with 15 unique endings
Spectris Games
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Play in browser
Cryonaut Demo
A prototype for a moral dilemma story game, set in a bleak future.
Peter J Francis
Rated 5.0 out of 5 stars
(1 total ratings)
The Masque Of Anarchy
A mind-blowing new cyberpunk interactive fiction. Start your adventure today!
anarchyindustries
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
This Is Not A Happy Story (Demo)
A sci-fi horror visual novel about what can go wrong when humanity lives in space
clewenbard
Rated 3.0 out of 5 stars
(2 total ratings)
Visual Novel
Speed Demons
A game about space truckers, time travel, and ambition breaking things.
Pleroma
Rated 4.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Bumgineer Clicker RPG
Somewhere in a time loop You're just a bum
supdudes.studios
Rated 4.0 out of 5 stars
(1 total ratings)
Role Playing
Prospora
Conquer a tiny universe.
sg
Rated 4.0 out of 5 stars
(1 total ratings)
Strategy
error-unknown
Aceius
Rated 0.0 out of 5 stars
(0 total ratings)
Role Playing
Play in browser
The Box
An atmospheric and spooky horror/scifi visual novel
Nuclear Banana
Rated 2.0 out of 5 stars
(1 total ratings)
Visual Novel
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