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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
for Web that last about a half-hour tagged Sci-fi (175 results)

175 results

Explore games for Web 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 for Web 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
(472 total ratings)
Interactive Fiction
Play in browser
GIF
10-103: NULL KELVIN
Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.9 out of 5 stars
(194 total ratings)
Action
Play in browser
Goodboy Galaxy DEMO
Exploration platform game for Game Boy Advance (and more!)
Goodboy Galaxy
Rated 4.8 out of 5 stars
(190 total ratings)
Platformer
Play in browser
GIF
10-103
A short action and narrative horror experience as a Special Ops. Infiltrate. Investigate. Exterminate.
Nerdspartan
Rated 4.8 out of 5 stars
(208 total ratings)
Survival
Play in browser
GUTLESS
hadopelagic false light
DOMINO CLUB
Rated 4.9 out of 5 stars
(88 total ratings)
Interactive Fiction
Play in browser
GIF
Slipways Classic
Build a vast interstellar empire in 30 minutes flat.
Jakub Wasilewski
Rated 4.6 out of 5 stars
(367 total ratings)
Strategy
Play in browser
Stowaway
A sci-fi point & click adventure.
George Broussard
Rated 4.7 out of 5 stars
(145 total ratings)
Adventure
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
(57 total ratings)
Play in browser
GIF
TWELVE CANNETTES
NOT FOR INDIVIDUAL RESALE
DOMINO CLUB
Rated 5.0 out of 5 stars
(24 total ratings)
Interactive Fiction
Play in browser
The Archivist and the Revolution
The world is ending, and you are still paying rent. A future history.
Autumn Chen
Rated 4.8 out of 5 stars
(41 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
(158 total ratings)
Interactive Fiction
Play in browser
an unreal city
what lies below esurio?
labyrinthines
Rated 5.0 out of 5 stars
(24 total ratings)
Interactive Fiction
Play in browser
CEV-1
Block-style building resource management game
sirknightj
Rated 4.6 out of 5 stars
(112 total ratings)
Strategy
Play in browser
(Don't) Save Me
You are a professional manic pixie dream girl. You are tired.
Coral Nulla
Rated 5.0 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
GIF
Lancer Tactics
A mecha tactics game adapted from the Lancer TTRPG.
Olive
Rated 4.6 out of 5 stars
(89 total ratings)
Strategy
Play in browser
GIF
TAIPEI METRO QUEST
a narrative game about time-traveling home
✧.* hellodri *✲☆
Rated 4.7 out of 5 stars
(34 total ratings)
Interactive Fiction
Play in browser
undone
a lifetime of doubts in an instant of self-destruction
DOMINO CLUB
Rated 4.8 out of 5 stars
(25 total ratings)
Interactive Fiction
Play in browser
GONCHAROV 2073
HACK INTO THE WORLD PREMIERE
sweetfish
Rated 5.0 out of 5 stars
(11 total ratings)
Interactive Fiction
Play in browser
Glitcheon
Glitches are power
River Forge Games
Rated 4.6 out of 5 stars
(37 total ratings)
Platformer
Play in browser
Orbital Obit.
a VN about space shuttles, sex, and murder
DOMINO CLUB
Rated 4.9 out of 5 stars
(12 total ratings)
Interactive Fiction
Play in browser
GIF
molecules
A 3D puzzle journey through space.
pocketfruit
Rated 4.6 out of 5 stars
(33 total ratings)
Puzzle
Play in browser
GunDrill Demo
Action-adventure platformer on an alien planet!
GunDrill
Rated 4.7 out of 5 stars
(24 total ratings)
Platformer
Play in browser
First Contact Department
Alien language translation
New Beings
Rated 4.9 out of 5 stars
(11 total ratings)
Simulation
Play in browser
At Dawn's Edge
MSX-style cyberpunk graphic adventure game set in Megacaracas, Venezuela
730
Rated 4.8 out of 5 stars
(15 total ratings)
Adventure
Play in browser
GIF
some say it has always been here
[]
..
Rated 4.8 out of 5 stars
(12 total ratings)
Visual Novel
Play in browser
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
Silent Earth
Silent Earth is a short sci-fi text adventure about finding one’s place despite an uncertain future
Fring Frang
Rated 4.7 out of 5 stars
(13 total ratings)
Interactive Fiction
Play in browser
Cyborg Arena
In a dystopian future, cyborgs gladiators must fight for their owners' entertainment
John Ayliff
Rated 4.6 out of 5 stars
(15 total ratings)
Interactive Fiction
Play in browser
Mars Underground
$1
Adventure / exploration / puzzle game. The player is stuck in a time loop. DEMO.
MarsUnderground
Rated 4.4 out of 5 stars
(27 total ratings)
Adventure
Play in browser
Quantum Derail
A point&click adventure game set in the near future in which you are a policeman solving a physics related mystery.
Aruma Studios
Rated 4.5 out of 5 stars
(16 total ratings)
Adventure
Play in browser
Enter the Glitch
Try to fix your spacecraft to save you from an Asteroid!
Gamedev Llama
Rated 4.5 out of 5 stars
(13 total ratings)
Puzzle
Play in browser
Mnémora: Las Lentes de Galimán
Two women from two different centuries team up to find an elusive device and help their comrades in a future revolution
David T. Marchand
Rated 4.5 out of 5 stars
(13 total ratings)
Platformer
Play in browser
Dfragmente
Play as ALAN as he navigates his way through a dangerous laboratory filled with killer robots and other dangers.
hexdie
Rated 4.5 out of 5 stars
(11 total ratings)
Platformer
Play in browser
Corvus Sector
The galaxy in 100 turns.
Zarkonnen
Rated 4.5 out of 5 stars
(11 total ratings)
Strategy
Play in browser
FURNACE
Feed the FURNACE. Channel its HEAT.
JoyModulo
Rated 4.4 out of 5 stars
(16 total ratings)
Simulation
Play in browser
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
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