offzip does indeed extract some content but it's a hit and miss. ran trhu a few audio filled sdfdata files but all i got was junk instead of wem/bnk. this is actually the expected result since it indicates that some parts are zip'ed while others are uncompressed data streams. i also have tested the ...

I hope i can extend the great and investigative post of sgtfrankieboy with some further notes. My primary interest in this content was the audio/music so i did experiments with the resources as focusing on this particular type of content. About 260+ of the sdfdata resource files seems to contain bot...