Open Source Game Projects - Free Libre Games for Learning and Inspiration
Comprehensive collection of open source game projects including Mindustry, OpenRA, Celeste Classic 2, SuperTuxKart, Friday Night Funkin', and more. Learn from real game source code in Unity, Godot, PICO-8, PyGame, and other engines. Free to download, study, and modify. Perfect for game developers learning by example from successful indie games and FLOSS projects on Steam and itch.io.