A list of open source games
Solar2D Game Engine main repository (ex Corona SDK)
A nonlinear 2D puzzle platformer taking place in impossible spaces
A suite of 300+ minimalist puzzle games built with Flutter.
The source code to VVVVVV
New Godot bindings for Swift
One framework for creating powerful cross-platform games
Desktop/Android/HTML5/iOS Java game development framework
Ct.js is a desktop game engine that makes learning programming fun
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Fantasy computer for making, playing and sharing tiny games
KorGE Game Engine. Multiplatform Kotlin Game Engine & Korlibs
Source of Mana is a unique 2D MMORPG
Multi-platform 2D and 3D game engine
Cross-platform game engine in Rust
A simple and easy-to-use library to enjoy videogames programming
Dusklight brings a classic adventure to PC and mobile platforms
A game for learning CSS flexbox
A game for learning CSS grid layout
Do virtual gear shifting (and more) in any rider app
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Gideros Release version
An implementation of the popular Sokoban puzzle game. Win/Mac/Linux
Game engine supporting many 3D/2D formats and graphic effects
Orx: Data-Driven Game Engine