WWE 2K19 PC - Oodle (Kraken)

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WWE 2K19 PC - Oodle (Kraken)

Post by doppler » Fri Oct 05, 2018 1:47 pm


WWE2K have switched from using zlib to Oodle. We've been toying around with trying to decompress it, but for whatever reason OodleLZ_Decompress just seems to fail. Here's what we know so far.

- Offset 10: 4 bytes are the uncompressed file size
- Offset 14: 4 bytes are the compressed file size minus the header size from that point (18 bytes or 24 dec).

Quick note. The next 2 bytes (8C 06) following the file sizes are consistent between all files.

Having both those numbers should be enough for Oodle decompress to actually decompress right? For reason when I run OodleLZ_Decompress with those parameters the output buffer returns empty. Is there something else to the decompression here?

Would appreciate any help.


Here are sample files. WWE 2K19 also uses oo2core_6_win64.dll version of the decompression.
http://www.mediafire.com/file/f224da6ol ... s.rar/file

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