Kurohyou 2 .pac files (header PACK, 70 61 63 6B)

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
SamuraiOndo
Posts: 33
Joined: Fri May 14, 2021 11:33 pm

Kurohyou 2 .pac files (header PACK, 70 61 63 6B)

Post by SamuraiOndo »

I need help extracting the .pac/.pack files for this game. I can't find any documentation of this file format online and I need to extract it to translate some of the files. Any help would be greatly appreciated.
00000000.zip
SamuraiOndo
Posts: 33
Joined: Fri May 14, 2021 11:33 pm

Re: Kurohyou 2 .pac files (header PACK, 70 61 63 6B)

Post by SamuraiOndo »

Okay, after taking another look at these two months later, the order the files are in (?) seems to be two bytes in front of the first letter of the name of the file. They also seem to be very nested? but not completely sure on that one.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Kurohyou 2 .pac files (header PACK, 70 61 63 6B)

Post by aluigi »

It's a sort of sequence of tons of bits of information.
The many "pack" you see inside are the RIFF-like header of these information, they are nested too indeed.
It's possible to dump them but it would be useless since you will have thousands of small files without any sense.
SamuraiOndo
Posts: 33
Joined: Fri May 14, 2021 11:33 pm

Re: Kurohyou 2 .pac files (header PACK, 70 61 63 6B)

Post by SamuraiOndo »

aluigi wrote:It's a sort of sequence of tons of bits of information.
The many "pack" you see inside are the RIFF-like header of these information, they are nested too indeed.
It's possible to dump them but it would be useless since you will have thousands of small files without any sense.

hmmm
okay
Thank you so much!!