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Top Downloadablewith code under GNU General Public License v3.0 (GPL) (1,295 results)

Explore Downloadable games with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your Downloadable games with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

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An open source turn based strategy game.
Strategy
RetroArch is a frontend for emulators, game engines and media players.
Free Cyberpunk/Retrowave FPS Adventure game
Adventure
don't go to sleep (please please please please)
Visual Novel
Soft Body Physics Simulator
Simulation
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A roguelike dungeon crawler RPG that's simple to get into but hard to master!
Role Playing
A go kart racing game featuring Tux & Friends
Action
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A fast-paced retro FPS inspired by SNES/Genesis era run-and-gun!
Shooter
A survival horror where your pursuers are pretty and plastic.
Survival
Explore an infinite maze looking for treasure and hiding from monsters
Adventure
Dungeon management and roguelike
Strategy
a platformer game for the NES with ability copying and puzzles
Platformer
Train Simulator written in Godot Engine - Free for everyone
Simulation
Multiplayer RTS
Strategy
Pirate and age-of-sail RPG
Role Playing
Hedon is an old school FPS/adventure game running on the GZDoom Engine.
Shooter
A 3D puzzle game about rescuing Robots stranded in outer space.
Puzzle
A city building simulation game
Simulation
A Non-Profit Math Puzzle Game
Puzzle
Top-down retro racing game for PC (Linux, Intel-based Mac, Windows) and Android.
Racing
Thrive
$4.99
An open source game about evolution
Simulation
Draw the adventure
Visual Novel
An old-school ARPG slasher (think Diablo 2)
Action
Rogue A.I. Simulator
Strategy
A solitary walk at night
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
The node-based painting program
An isometric, 2D, dark fantasy action RPG.
Role Playing
A pixelized top-down mega sandbox. Play or create solo / cooperative survival, team battle, and more !
Survival
Race impossible staircases down and return to where you started!
Racing
Take space dosh. Shoot bad guys. Steal ships. LD 49 submission
Shooter
3D Platformer/Endless Runner hybrid game
Platformer
Discover the mysteries of Town and help Duckson in his quest to become a real Duck Knight!
Adventure
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