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Open Source

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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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tagged Open Source and Sci-fi (53 results)

53 results

Explore games tagged Open Source and Sci-fi on itch.io · Upload your games to itch.io to have them show up here.

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OutFly
Surf the Rings of Jupiter
yuni
Simulation
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VALHALLA
Valhalla Project
Shooter
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Boneyard Station
A short sci-fi dungeon crawler
Deerbell
Role Playing
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Towards The Sunrise
An arcade and endless runner game, inspired by "Race the Sun (2013)".
AlexNottaBen
Racing
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Simple Console Game (OPEN SOURCE)
NextHorizonGames
Interactive Fiction
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Spacers Please
Identify undercover rebels and puzzle out their secret base before it's too late.
Hawkbar
Puzzle
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Elara: A Free Coding Game
Learn to code, solve puzzles, and save your friend!
Alex Browne
Educational
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Unlimited
speedchuck
Action
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Infected
$1
PxMan
Shooter
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GearHead Caramel
$10
Roguelike mecha RPG set in a world recovering from the apocalypse.
GearHead
Role Playing
GIF
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Abuse ( Fan Page )
Run and Gun Inspired by Alien Vs Predator
NeoRetroGames
Action
GIF
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Tremulous 2023 ( Fan Page )
Aliens Vs Humans Asymmetric Team-Based
NeoRetroGames
Shooter
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Never Cross The Wall
RPG with deep lore & 12 unique locations
Graphoplaza
Role Playing
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Open Star Fighter
An open source space fighter pilot game
thelastflapjack
Shooter
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Tower of the Cryptolich
Retro arcade game.
Don Bisdorf
Action
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UNDEFENDED!
A 3d-platforming tower defense action game.
euclidean-whale
Platformer
Play in browser
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Dream Wars
The Game Of My Dreams
prjoh
Action
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YASS 2
Yet Another SpaceShooter 2
Unsettled
Shooter
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Galaxy Forces VR
Fight evil enemies in a space cave. Do race and pick up missions.
rh_galaxy
Action
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Open Saucer
Vehicular Soccer
LucKey Productions
Sports
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Aperture
Photography on an alien world
Scott King
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Nanosaur
Send dinosaur eggs to the future before a meteor hits the Earth!
Iliyas Jorio
Action
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Otto Matic
Save Earth from the clutches of The Giant Brain from Planet X!
Iliyas Jorio
Adventure
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Artifact
Artifact is a mining, crating and automation game with a theme loosely based on the simulation hypothesis.
Droog71
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Moon Lander
nylecm
Platformer
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Naikari: Eye of Chaos
Open source 2-D freeform space mystery game.
The Diligent Circle
Adventure
GIF
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Malfunction
An Inconvenient Situation
Captain Coder
Action
Play in browser
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Ultrabug
Chaotic ping pong shooter
doomium-chloride
Shooter
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Debug Man
Top down shooter where you debug a circuit board
cloudmonkey
Shooter
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Faint Frontiers
Fast-paced, action hack-&-slash game in isometric pespective.
skydrifter
Action
Play in browser
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Solar Guard
A homebrew Game Boy Advance game made for GBA Jam 2021.
Deft Spade
Shooter
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Evodevo II: Enhanced Edition
Odd jobs... in space!
JohnGabrielUK
Shooter
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In the Hole
A simple game about digging and debt
Kramdar
Strategy
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Astray
Short adventure/shooter/RPG game made as a learning project.
Glitch Bat
Adventure
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Unearthly Demise
Interstellar War
Yothebob
Strategy
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OpenHV
Open Source Pixelart Sci-Fi Real Time Strategy Game
OpenHV developers
Strategy
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