Desktop/Android/HTML5/iOS Java game development framework
A simple and easy-to-use library to enjoy videogames programming
Open source cross-platform multi-purpose game toolkit
Open source HTML5 game framework that offers WebGL and Canvas
The source code to VVVVVV
Gideros Release version
A fresh & lightweight javascript game engine
Android, UIQ 3.0, Series 60 Edition 5 open-source software
An award-winning drawing program for children of all ages
Examples of procedural geometry for Unity3D C#
DeSmuME is a Nintendo DS emulator
Map creator for the BattlleTech MUX
Asphyre is a cross-platform framework for Delphi and FreePascal.
Godot is a fully featured, open source, MIT licensed, game engine.
LEGADEE (LEarning GAme DEsign Environment)
Pack-N-Mine. The mobile Minecraft.