MS SAGA (PS2) CMP/SDO File format

[kazakusa]

Hi! I was looking to extract models from the game MS SAGA from PS2 but it has a weird file format, everything is mostly .CMP(SDO Header)
Here's a sample

CMP SAMPLES.7z

[kazakusa]

Solved, I found a decompressor cmp_decompress.7z but now I get MRG Files

[shak-otay]

Using hex2obj:

dn01a04a, decompressed

 

 

 

Edited July 18, 2024 by shak-otay

[kazakusa]

On 7/19/2024 at 2:33 AM, shak-otay said:

Using hex2obj:

dn01a04a, decompressed

 

 

 

Yeah, I've looked into the MRG files and I from what I've read it maybe that it's some sort of uncompressed archive file with that uses LBA to index the files inside, some short ones that store like 2 files I can delete the MRG header and estimate at which point the files end and start and I can open the files as they are .DFF and .TXD (Renderware files) but some are mostly packed with alot of stuff like the dn01a04a file, which to what I see contains both animations, models, textures files inside.
I'm not really accustomed to file analysis so if anyone is great at unpacking stuff it'd be a real help

Edited July 21, 2024 by kazakusa
elaborate clearly