These links were last updated on: December 12, 2016

Open source level editor for the engine:

Notepad++ – free and open source text editor:

Gimp – free and open source raster graphics editor:

ImageMagick – free and open source command line batch image editor:

Blender – free and open source modelling software:

xNormal – free normal map baker – superior to Blender’s normal map baker:

MeshLab – open source mesh processor – superior to Blender’s decimation:

Makehuman – free and open source software to create realistic 3d humans models:

Audacity – free and open source audio editor and recorder:

Original vanilla source code:

Useful vanilla source code quick reference:

Cppcheck – free and open source tool for static C/C++ code analysis:

Very Sleepy – GPL C/C++ CPU profiler for Windows systems:

Dr. Memory – LGPL Memory Debugger for Windows, Linux, and Mac: