can you send me one of these files?
I guess I swapped the ZIP field with another or maybe there is something else to do

job done:
http://aluigi.org/papers/bms/order_magic_online.bms

I have rechecked db.pak but the index table doesn't leave doubts: OFFSET followed by SIZE. so my only hypothesis at the moment is that the content of the archive is a divided in compressed chunks (so just the archive and not the single files as I thought). I'm trying to make some tests. oh I forgot ...

*full script available in the next posts*

# Retrovirus # script for QuickBMS http://quickbms.aluigi.org for get NAMESZ byte if NAMESZ == 0 cleanexit endif getdstring NAME NAMESZ get OFFSET longlong savepos TMP_OFF get TMP byte if TMP == 0 get SIZE asize else getdstring TMP TMP get SIZE longlong endif goto TMP_OFF math SIZE -= OFFSET log NA...

the easiest thing you can try is removing the "endian big" command from the script.
if you are lucky it may work

this format is very boring, I skip it

have you already checked if they are simple zip files?
probably not but trying is ever a good thing.

maybe try to send me a pm with a link to the smallest pkz file available

for the reimporting in reality it's possible to accomplish it by adding another step. in short if you divide the script in one that does the decryption and another that does the extraction you can use: - the first to decrypt the original file - the second to extract the content - modify the needed f...

I have updated the script with new keys, other will be added when will be encountered unsupported archives:
http://aluigi.org/papers/bms/visionaire.bms

I can recover the keys on the fly, it's really funny :)

I guess art and the others are not archives so not stuff for me.

checked and is exactly as I said, your new file is smaller but is more complex (more different bytes), that's why it takes more space when compressed.
so it's all correct, quickbms is ok.

to anyone:
I need the vis archives of any game not yet supported by visionaire.bms
the smallest archive or its first 1 megabyte or less is more than enough.

note: Dark Eye is already supported in my beta so I don't need it

are you sure to have not switched the two arguments of the function?
in the game pseudo code it's "size, buffer" and not the opposite like you used in your code.

anyway working on this thing require some time, I don't know if I can help you.

in this case it was easy because you had many tga files that contain 0x00 bytes in them so the key was clearly visible and it was just the same filename :)
file_content XOR filename