Desktop/Android/HTML5/iOS Java game development framework
Gideros Release version
Self-hosted CMS platform based on the Laravel PHP Framework
A simple and easy-to-use library to enjoy videogames programming
Amateur 3D Game Engine
Arianne is an engine to develop multiplayer online games like Stendhal
Java Settlers
8-bit Graphical API for Java
Source code of the chapters of the book 3D Game Development with LWJGL
CSG for jMonkey
Example code for creating a 2D platform game in Java.
X3D Prototypes for the SMUOS Component
2D ARPG Engine
Java Gamepad API for multiple platforms
C++ Framework for slot machine games
Open Source Virtual World and MMOG Development Platform
AMOS BASIC reimplementation in Java
Cross-platform 2D game engine
A cross-platform Java 2D graphics library using OpenGL.