Doom 3 3mood (1.3.0b)

If your graphics card is based on a nVidia GPU (NV30 or NV40), this tool will allow to bias the way DOOM 3 graphics are rendered.
Unfortunately, it looks fairly advanced for a non-technical user and no documentation comes with it :/ My plan is support as well Quake 4 and all games based on Doom 3 engine. This isn't short term plan or program but I hope that everything goes s