Metal Gear Solid: Peace Walker PSP Demo (*.pdt)

pietastesgood · **Joined:** 11 Sep 2009 23:56 **Posts:** 23

Hi,

This Metal Gear Solid Peace Walker file seems to use an odd compression/encryption method (probably compression because I do think that there was more than 14 mb worth of music in the demo).

Could someone please take a look at it?
http://www.megaupload.com/?d=0IZ4Q6GY

Thanks so much,

Pie

Sethioz · **Posted:** 24 Jan 2010 00:26

your link aint working, i hate those retarded upload sites.
are you referring to .pdt ? if so, then there should be programs that can open them, i did a quick google and saw few tools, didn't test tho.
it is some kind of a database file.

pietastesgood · **Joined:** 11 Sep 2009 23:56 **Posts:** 23

Link's working now, and yeah I'm referring to .pdt.

Tools? I wish that they'd work, but I first of all can't find them, and second of all I don't think they'd work, as Konami's always really gay with their archive and audio formats, so the pdt's probably something proprietary. Could you please point out the tools anyhow so I might be able to test em?

Thanks in advance.

aluigi · **Posted:** 24 Jan 2010 17:29

*edit* ops ah ah ah xor 0x4d

aluigi · **Posted:** 24 Jan 2010 17:43

Code:

# Metal Gear Solid: Peace Walker PSP (*.pdt)
# script for QuickBMS http://aluigi.org/papers.htm#quickbms

get FILESIZE asize
get DUMMY long
filexor 0x4d
goto 0x800
for i = 0
    savepos BLOCK_OFFSET
    if BLOCK_OFFSET >= FILESIZE
        cleanexit
    endif
    getdstring DUMMY 4
    get BLOCK_SIZE long
    getdstring DUMMY 0x18
    getdstring NAME 0x10
    getdstring DUMMY 0x20
    get SIZE long
    savepos OFFSET
    string NAME += "_"
    string NAME += i
    string NAME += ".wav"
    log NAME OFFSET SIZE
    math BLOCK_OFFSET += BLOCK_SIZE
    goto BLOCK_OFFSET
next i

pietastesgood · **Joined:** 11 Sep 2009 23:56 **Posts:** 23

NICE!! Thanks!

Luigi Auriemma

Metal Gear Solid: Peace Walker PSP Demo (*.pdt)