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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 (60 results)

60 results

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

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OpenHV
Open Source Pixelart Sci-Fi Real Time Strategy Game
OpenHV developers
Strategy
Nanosaur
Send dinosaur eggs to the future before a meteor hits the Earth!
Iliyas Jorio
Action
Our Personal Space
Sci-fi relationship simulation - can your space colony and your love survive?
Metasepia Games
Visual Novel
GearHead: Arena
Roguelike mecha RPG with procedurally generated story; 1st game in GearHead series.
GearHead
Role Playing
Meteorite
A lowres metroidvania FPS, inspired by Metroid Prime
bauxite
Adventure
Event Horizon
Pavel Zinchenko
Role Playing
Play in browser
SAPROPHYTE
It learns. It WILL find you.
CURSED BOOTLEG INC
Survival
GearHead Caramel
$10
Roguelike mecha RPG set in a world recovering from the apocalypse.
GearHead
Role Playing
Otto Matic
Save Earth from the clutches of The Giant Brain from Planet X!
Iliyas Jorio
Adventure
OutFly
Cozy deadly space exploration
Yuni 馃崚
Simulation
Cosmic S.N.A.F.U.
Situation Normal: All Fluxed Up.
JohnGabrielUK
Simulation
Open Star Fighter
An open source space fighter pilot game
thelastflapjack
Shooter
VALHALLA [beta]
VALHALLA is a science fiction FPS game that blends casual gameplay with a nostalgic touch of old-school charm.
Valhalla Project
Shooter
UNDEFENDED!
A 3d-platforming tower defense action game.
euclidean-whale
Platformer
Play in browser
Solar Guard
A homebrew Game Boy Advance game made for GBA Jam 2021.
Deft Spade
Shooter
Never Cross The Wall
RPG with deep lore & 12 unique locations
Graphoplaza
Role Playing
Typhoon Force: Storm Fighter
Spaceship shoot'em up
frostblue
Shooter
Elara: A Free Coding Game
Learn to code, solve puzzles, and save your friend!
Alex Browne
Educational
Play in browser
Debug Man
Top down shooter where you debug a circuit board
cloudmonkey
Shooter
_MEM.RECALL();
This future is war. Go back in time to fix it all.
liquidev
Platformer
Evodevo II: Enhanced Edition
Odd jobs... in space!
JohnGabrielUK
Shooter
GIF
Tremulous 2023 ( Fan Page )
Aliens Vs Humans Asymmetric Team-Based
NeoRetroGames
Shooter
GIF
Interworld Tech Demo
Kartoffelsaft
Simulation
Play in browser
Space Game: Delivery Management
A game about jumping from planet to planet to deliver packages containing weird miscellaneous items.
kedadev
Tower of the Cryptolich
Retro arcade game.
Don Bisdorf
Action
Ultrabug
Chaotic ping pong shooter
doomium-chloride
Shooter
Play in browser
GIF
Abuse ( Fan Page )
Run and Gun Inspired by Alien Vs Predator
NeoRetroGames
Action
Naikari
Open source 2-D freeform space mystery game.
Diligent Circle
Adventure
Artifact
Artifact is a mining, crating and automation game with a theme loosely based on the simulation hypothesis.
Droog71
Open Saucer
Vehicular Soccer
LucKey Productions
Sports
YASS 2
Yet Another SpaceShooter 2
Unsettled
Shooter
Ganymede
A first person capture the flag multiplayer game
Bedrockbreaker
Shooter
Lost Cavern
An old-school Sci-Fi RogueLike where you dive into an extraterrestrial cavern.
S01den
Role Playing
Astray
Short adventure/shooter/RPG game made as a learning project.
Glitch Bat
Adventure
Play in browser
Faint Frontiers
Fast-paced, action hack-&-slash game in isometric pespective.
skydrifter
Action
Play in browser
Aperture
Photography on an alien world
Scott King
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