Tao3D is a programming language for real-time interactive 3D
libPGF is an implementation of the Progressive Graphics File (PGF)
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
Community Supported Eclipse Visual Editor
3D .NET engine for Windows, Linux, Mac
Concurrent, asynchronous sounds package for Ada apps.
Helpful tools to extend the NWN Toolset