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Topwith code under GNU General Public License v3.0 (GPL) tagged Open Source (212 results)

Explore games with code under GNU General Public License v3.0 (GPL) tagged Open Source on itch.io · Upload your 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.
WesnothVerified Account
Strategy
RetroArch is a frontend for emulators, game engines and media players.
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A go kart racing game featuring Tux & Friends
Action
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
Thrive
$4.99
An open source game about evolution
Simulation
Train Simulator written in Godot Engine - Free for everyone
Simulation
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
A game written in x86 Assembly.
Become a computer operating system and try not to anger the user!
Simulation
Play in browser
Race impossible staircases down and return to where you started!
Racing
A hard-as-nails platforming collectathon!
Platformer
Play in browser
A game of pure platforming.
Platformer
Holy Helltaker inspired game
Puzzle
Play in browser
Free open source racing game for Windows, OSX and Linux.
Racing
Help! My adventurers are terrible and will be not be able to defeat the dragon!
Strategy
Play in browser
An open-source party game
A simple dwarf cannot comprehend the vastness of space.
Puzzle
Play in browser
A tic-tac-toe within a tic-tac-toe
Puzzle
Play in browser
Astral Arcade
Action
The Mana World's original server (active)
Adventure
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
Therapy Through Nightmares
Card Game
Play in browser
a top down action packed mashup of everything i could think of
Action
The answers await.
Adventure
Endless runner where you match colors while jumping between platforms
Platformer
Play in browser
Bhop your way out of Hell
Platformer
Play in browser
What kind of a dad and farmer will you be?
Visual Novel
A free/libre fast-paced arcade collection of mini-games.
Play in browser
3D Platformer
Platformer
Wealth and Loot await in Loot Clicker!
Role Playing
Delving the Mutagenic Dungeon
Situation Normal: All Fluxed Up.
Simulation
Strategy game with countless unique and challenging levels.
Strategy
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