It’s been brought to my attention that the current release of Psychonauts Explorer doesnt work correctly with the Xbox version – specifically the .ppf and .pkg files. This was due to a silly mistake on my part.
If you want to use Psychonauts Explorer with Psychonauts for Xbox you should download and use this fixed version.
The next version of Psychonauts Explorer is progressing nicely. John Doe has made a new audio decoder which is a big improvement on my old one. It decodes all the pc audio and fixes many of the problems with xbox audio. It also means that you will no longer need the Xbox ADPCM codec installed. I’m also making good progress with the .ppf level files. Hopefully in the next version you’ll be able to view and dump many of the images/textures from the individual levels.