[Request] [Dreamcast] SGGG *.MRG files

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
SGGG
Posts: 1
Joined: Sun Jan 27, 2019 2:53 pm

[Request] [Dreamcast] SGGG *.MRG files

Post by SGGG »

Hello!

I need help with these *.MRG files from the game "Segagaga". I think the files inside these "packages" are LZSS-like compressed. Watching these files on HxD, we can see the following:

Image

So inside of them, we have PVR textures, detailed here:
http://fabiensanglard.net/Mykaruga/tools/segaPVRFormat.txt
https://github.com/nickworonekin/puyotools/wiki/PVR-Texture

Two MRG files provided as example:
https://files.catbox.moe/2oejoi.MRG
https://files.catbox.moe/u1nmwf.MRG

Any help is appreciated! Thank you very very much! :D
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: [Request] [Dreamcast] SGGG *.MRG files

Post by aluigi »

Another unknown compression I guess.