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Top freewith code under GNU General Public License v3.0 (GPL) tagged Open Source (217 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.
Planet and terraforming simulation game
Simulation
Play in browser
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
A go kart racing game featuring Tux & Friends
Action
Train Simulator written in Godot Engine - Free for everyone
Simulation
Puzzle adventure about tending the dead and cherishing the living.
Adventure
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A puzzle game featuring romance, explosions, and daytime television.
Puzzle
Play in browser
Sci-fi relationship simulation - can your space colony and your love survive?
Visual Novel
Race impossible staircases down and return to where you started!
Racing
Become a computer operating system and try not to anger the user!
Simulation
Play in browser
Free open source racing game for Windows, OSX and Linux.
Racing
A simple dwarf cannot comprehend the vastness of space.
Puzzle
Play in browser
Help! My adventurers are terrible and will be not be able to defeat the dragon!
Strategy
Play in browser
A tic-tac-toe within a tic-tac-toe
Puzzle
Play in browser
A game written in x86 Assembly.
Holy Helltaker inspired game
Puzzle
Play in browser
A hard-as-nails platforming collectathon!
Platformer
Play in browser
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
3D Platformer
Platformer
A game of pure platforming.
Platformer
Now with iOS port! An open source Murder Drones fan game currently in development.
Visual Novel
Play in browser
Astral Arcade
Action
The Mana World's original server (active)
Adventure
Endless runner where you match colors while jumping between platforms
Platformer
Play in browser
Therapy Through Nightmares
Card Game
Play in browser
a top down action packed mashup of everything i could think of
Action
Bhop your way out of Hell
Platformer
Play in browser
Text-based roguelike in a sky with steampunk theme
Role Playing
The answers await.
Adventure
mod to Shattered Pixel Dungeon
Role Playing
Situation Normal: All Fluxed Up.
Simulation
Explore an infinite maze looking for treasure and hiding from monsters
Adventure
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
An open-source party game
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