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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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New & popular free
for Linux tagged Sci-fi (2,254 results)

2,254 results

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

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Speak of the Devil
Demon hunting gone wrong
kittsche
Visual Novel
BLINDSPOT
Collect orbs. Stay away from It's gaze.
Pocket Moon Games
Action
Rampage of the Red Giant
Find a new planet before yours is engulfed by its sun
amaxivermis
Strategy
AstroBrawl
AstroBrawl is a 2D multiplayer fast-paced shooter in space
papacorps
Action
Play in browser
Type 1Aide
A Love + Attraction Game Jam Game - we all need a little help now and again.
the Magic Tuba Pixie
Visual Novel
GIF
Trainwreck
Death game visual novel where you decide who lives and dies.
Harmonious
Visual Novel
Wings of Resolve
A sci-fi visual novel about a post-disaster world, survival, and a pilot’s relentless fight for freedom against fate.
Peter Lecoq
Visual Novel
Humerus (DEMO)
FF Games
Visual Novel
All Systems Offline
Manage your space station!
marekor555
Simulation
Play in browser
Sky Lanes
Skyroads but with Ray Tracing
Tim Rachor
Racing
Rendagor Demo
Rendagor Demo
trigun0085
Shooter
Space Scam
In space, noone can hear you get scammed!
alwaysintreble
Simulation
QUINCENTRA [English]
They promised forever
azureXtwilight
Visual Novel
GIF
Nothing Can Go Wrong With BOT-O-LONG!
As Public Relations Manager, convince the public that any malfunctions in BOT-O-LONG's robots are completely normal!
Delphin Casado
Interactive Fiction
Play in browser
Project Houston
A game about keeping your ship running and thriving in space.
Block Crafter J
Strategy
Play in browser
Extraction
[2025.1] Command a crew of explorers across an alien world
Matt Ravenhall
Strategy
Play in browser
3.14 Diameter
What could possibly go wrong defending a planet just 3.14 km in diameter?
biobinary
Action
Play in browser
World Crisis Simulator
Take control of a global AI tasked with managing world stability
pocdev
Card Game
Play in browser
Cows, Sharks & UFO
FazDevGuy
Platformer
Play in browser
Space Titanic
You are a new crew member aboard the Space Titanic
SolarCompost
Action
Space Sweeper
Clean up Earth's orbit before the space debris spirals out of control...
RAruler
Action
Astroprotocol
Lightweight 4X game prototype
Zeikk0
Strategy
Play in browser
Perfektion
A short game made for Brackeys Game Jam 2025.1
QuoteNat
Action
R(e)Born_
A woman finally lives as herself.
Froey
Visual Novel
Stormlocked
A heist on a remote space station goes wrong, made for Brackey's Game Jam 2025.1
kasenra
Puzzle
False Protocol
Just follow the procedure. Nothing can go wrong...
Brooklyn Dev
Action
Play in browser
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
Visual Novel
Deleted
Liminal Spaces in a Scifi-Storyadventure
IPG
Adventure
RAKKA: WAKE 01 - SOOT (Demo)
Rakka is a sonically-driven, paper-cut style visual novel.
The Paradox Music Team
Visual Novel
Train Duo
Shoot and slice in this 3D action platformer!
Plide
Platformer
Play in browser
GIF
Splendor & Misery
The Continual Whirr of Machines
Project Ulysses
Visual Novel
City Let Loose
Hamzino
Strategy
The Black Box
Half Life inspired short story with a mysterious Black Box.
Profour
Interactive Fiction
Pioneer Space Sim
A game of lonely space adventure. http://pioneerspacesim.net/
pioneerspacesim
Simulation
Invader's Revenge
Reversed Space Invaders
Marcelinski
Action
Play in browser
Galaxy Motel Manager
The trials and tribulations of managing a "roadside" motel as humanity enters it's era of galactic manifest destiny.
Galaxy Motel
Visual Novel
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