The very basic of a java 3D car driving game, freely expandable including a built-in basic 3D object editor and a more complex road+objects editor. Source code available, no OpenGL.
ZPlet is an interpreter for programs using the Z-Machine virtual machine invented by Infocom for their interactive fiction. This fork of ZPlet implements basic support for files in Z-Machine Blorb format (.zblorb) generated by the Inform 7 compiler.