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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
that last about a half-hour tagged Sci-fi (671 results)

671 results

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

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GIF
Trigaea
Alter genes, survive. Sci-fi RPG. 270k+
RynGM
Rated 4.8 out of 5 stars
(611 total ratings)
Interactive Fiction
Play in browser
No More Future
Live forever, at a price...
Sedge
Rated 4.8 out of 5 stars
(492 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
(219 total ratings)
Adventure
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(204 total ratings)
Action
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
(209 total ratings)
Platformer
Play in browser
GUTLESS
hadopelagic false light
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(100 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
(288 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
(219 total ratings)
Survival
Play in browser
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(396 total ratings)
Strategy
Play in browser
Holder of Place
Roguelike auto-battler
Zitta
Rated 4.9 out of 5 stars
(79 total ratings)
Card Game
Play in browser
Pirated Code
Tsundere Amnesiac AI x Pathetic Space Pirate
hollowmend
Rated 4.7 out of 5 stars
(196 total ratings)
Visual Novel
Stowaway
A sci-fi horror adventure game.
George Broussard
Rated 4.7 out of 5 stars
(156 total ratings)
Adventure
Play in browser
SENTIENT
Sentient is an experimental psychological horror experience regarding technology and human consciousness.
FORMA
Rated 4.7 out of 5 stars
(135 total ratings)
Adventure
The Archivist and the Revolution
The world is ending, and you are still paying rent. A future history.
Autumn Chen
Rated 4.9 out of 5 stars
(60 total ratings)
Interactive Fiction
Play in browser
GIF
The Anglerfish Project
Fishing in space, what more could you ask for?
Selkie Harbour
Rated 4.7 out of 5 stars
(99 total ratings)
Simulation
From Ivan
A small game about greeting cards and life choices.
Sean Bouchard
Rated 4.7 out of 5 stars
(135 total ratings)
Visual Novel
Moon Watch
Fight your way through the vampire castle hidden behind the moon!
Thejaspel
Rated 4.7 out of 5 stars
(96 total ratings)
Action
Play in browser
GIF
Intergalactic Wizard Force
A twisted saturday morning cartoon adventure
PowerhoofVerified Account
Rated 4.7 out of 5 stars
(129 total ratings)
Adventure
Starbuster
Strange Matter
Rated 4.9 out of 5 stars
(39 total ratings)
Platformer
Neurokino Retrograde
SEEK MEANING FROM MEMORY
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(44 total ratings)
Interactive Fiction
Play in browser
I NEED SPACE [DEMO]
Travel across the universe with your nebulous companion the Cosmicat.
Khayalan arts
Rated 4.9 out of 5 stars
(40 total ratings)
Adventure
GIF
TWELVE CANNETTES
NOT FOR INDIVIDUAL RESALE
DOMINO CLUBVerified Account
Rated 5.0 out of 5 stars
(26 total ratings)
Interactive Fiction
Play in browser
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
(58 total ratings)
Play in browser
The Third Wish
A sci-fi adventure game.
George Broussard
Rated 4.6 out of 5 stars
(116 total ratings)
Adventure
GIF
Mnemonic Devices
Who are you? The voice in your head seems to know. NaNoRenO2019 [GxB,BxB,NBxB]
Harlevin
Rated 4.5 out of 5 stars
(249 total ratings)
Visual Novel
[EXTERNAL COMMUNICATION]
Use caution when opening attachments, clicking links, or responding.
DOMINO CLUBVerified Account
Rated 4.9 out of 5 stars
(30 total ratings)
Interactive Fiction
Play in browser
Descent
Explore the abandoned vessel VALIS XI and piece together the secrets of the crew's disappearance.
patchware
Rated 4.5 out of 5 stars
(165 total ratings)
Interactive Fiction
Play in browser
an unreal city
what lies below esurio?
labyrinthines
Rated 4.9 out of 5 stars
(28 total ratings)
Interactive Fiction
Play in browser
GIF
2000:1: A Space Felony
Murder mystery courtroom drama set on an interplanetary spacecraft.
National Insecurities
Rated 4.5 out of 5 stars
(163 total ratings)
Adventure
GIF
Lancer Tactics
A mecha tactics game adapted from the Lancer TTRPG.
OliveVerified Account
Rated 4.6 out of 5 stars
(110 total ratings)
Strategy
Play in browser
Cosmonet
A small game about birds in space and killing time online.
Sean Bouchard
Rated 4.7 out of 5 stars
(54 total ratings)
Visual Novel
CEV-1
Block-style building resource management game
sirknightj
Rated 4.6 out of 5 stars
(113 total ratings)
Strategy
Play in browser
The Alignment Paradox
A mystery sci-fi point & click adventure
MostlyDecentGames
Rated 4.8 out of 5 stars
(45 total ratings)
Adventure
(Don't) Save Me
You are a professional manic pixie dream girl. You are tired.
Coral Nulla
Rated 5.0 out of 5 stars
(17 total ratings)
Interactive Fiction
Play in browser
The Mind's Eclipse
Explore a fallen utopia. Find your loved ones. Beware COSy.
The Mind's Eclipse
Rated 4.7 out of 5 stars
(43 total ratings)
Visual Novel
Clotilde Soffritti in: Never Double Park your Spaceship
A comedy adventure game set in space!
Lorenzo
Rated 4.9 out of 5 stars
(21 total ratings)
Adventure
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