Arianne is an engine to develop multiplayer online games like Stendhal
A simple cross-platform game engine for creating old-school 2D games
CSG for jMonkey
X3D Prototypes for the SMUOS Component
Java Gamepad API for multiple platforms
Decodes the login credentials stored by the minecraft launcher
Framework for a graphical point and click adventure game in Java
AMOS BASIC reimplementation in Java
A cross-platform Java 2D graphics library using OpenGL.
Modular Game Creation Framework.