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Topwith code under GNU General Public License v3.0 (GPL) tagged Open Source (228 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
Recreates the classic Command & Conquer titles with a Free/Libre engine.
Strategy
RetroArch is a frontend for emulators, game engines and media players.
A go kart racing game featuring Tux & Friends
Action
Train Simulator written in Godot Engine - Free for everyone
Simulation
Open Source Pixelart Sci-Fi Real Time Strategy Game
Strategy
A game written in x86 Assembly.
Thrive
$4.99
An open source game about evolution
Simulation
Naev is a 2d action/rpg space game that combines elements from the action, rpg and simulation genres.
Action
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
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 hard-as-nails platforming collectathon!
Platformer
Play in browser
Open-source Hollow Knight reimplementation via SPD engine.
Adventure
Help! My adventurers are terrible and will be not be able to defeat the dragon!
Strategy
Play in browser
A small metroidvania game.
Platformer
Play in browser
Holy Helltaker inspired game
Puzzle
Play in browser
A game of pure platforming.
Platformer
A tic-tac-toe within a tic-tac-toe
Puzzle
Play in browser
3D Platformer
Platformer
An open-source party game
A simple dwarf cannot comprehend the vastness of space.
Puzzle
Play in browser
Now with iOS port! An open source Murder Drones fan game currently in development.
Visual Novel
Play in browser
A multiplayer voxel RPG written in Rust inspired by games like Cube World, Zelda, Dwarf Fortress and Minecraft.
Adventure
Astral Arcade
Action
A Tiny Illustrated Text Adventure Game
Interactive Fiction
The answers await.
Adventure
Explore an infinite maze looking for treasure and hiding from monsters
Adventure
Puzzle adventure about tending the dead and cherishing the living.
Adventure
Dash through a 3D maze in this step-based arcade game, like a 3D Pac-Man!
Play in browser
Action platformer set in a cyberpunk future
Platformer
Play in browser
Text-based roguelike in a sky with steampunk theme
Role Playing
What kind of a dad and farmer will you be?
Visual Novel
Therapy Through Nightmares
Card Game
Play in browser
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