what error did you get what are you doing to reimport the files?

the fomrat looks fairly easy do you have one more sample just so i can confirm th estarting header.

from the title i guess he wants this
http://www.bekkoame.ne.jp/~heloli/natsu ... h_1_3b.lzh
the format is terrible and the models is super low polly and not even weighted correctly.

the problem is he has it listed as is folder when the flag is set to 1 it actually means its a pac inside the pac and needs to be extracted again.
also the compression is figured out it is COMP_LZO1X
here is a extracted csv file.

if you run offzip on the game you can find what looks to be a file table there is some data at the start that is not zlib compressed this may be an encrypted file table.
but there is a text document for every file attached here with the uncompressed size of each as ascii.

the format is a little different. can you post the full game client download link. goto 0x104 get files short get null short for i = 0 < files get id long putarray 0 i id next i for i = 0 < files get id1 long putarray 1 i id1 next i for i = 0 < files getarray OFFSET 1 i if OFFSET == -1 getdstring nu...

start a new topic with a client download and a sample archive if you want help with the format.

can't do that they are part of the microsoft 360 sdk and not legal to distribute

go for it its all yours.

quickbms script goto 0x104 get files short get null short filexor "0x78 0x6C 0x61 0x71 0x6A 0x23 0x65 0x6D 0x24 0x25 0x5E 0x66 0x6B 0x40 0x23 0x24 0x72 0x68 0x21 0x40 0x23 0x73 0x6B 0x40 0x23 0x24 0x21 0x00" for i = 0 < files get id long putarray 0 i id next i for i = 0 < files get id1 lon...

Here is a quickbms script to extract these archives. goto 0x104 get files short get null short filexor "0x73 0x64 0x66 0x61 0x73 0x6C 0x64 0x66 0x6B 0x6A 0x66 0x73 0x6C 0x6B 0x65 0xA4 0xA9 0xA4 0xB8 0xA4 0xA7 0xA4 0xA9 0xA4 0xA9 0xA4 0xA4 0xA4 0xB7 0x73 0x64 0x66 0x21 0x40 0x40 0x23 0x21 0x40 0...

the header is encrypted with what looks like xor so if someone gets the cor key an extractor could be made in 2 seconds. the exe would need to be posted for the game. this format is identical to queens blade only the cor key may be different there.

what is the point in replacing a file in an iso?
if you modify the disc it will be flagged as corrupt and wont boot.

pc ps3 360?