MotoGP: Ultimate Racing Technology (PC) *.ark

[mrmaller1905]

I got no filenames from MotoGP: Ultimate Racing Technology ARKs. Can anyone make an tool to unpack ARKs? Recently I've logged filenames and hashes from ARKs. The files are compressed with LZSS

 

Samples:

https://drive.google.com/file/d/1xXrs6tTOH-PXFha3LnAyqpvnPGnXbX3w/view?usp=sharing

 

motogpurt_filenamesandhashes.rar

Edited April 29, 2025 by mrmaller1905

[mrmaller1905]

Recently ChatGPT wrote an source code to unpack and decompress ARKs: https://chatgpt.com/share/68244949-6690-8004-95ff-dc50c5cbc6eb

 

 

motogpurt_ark_unpacker.rar

Edited May 15, 2025 by mrmaller1905

[shak-otay]

mesh format appears to be simple: