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offering7866, posted Sun Dec 16, 2018 3:20 pm (41446)

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I need some help opening the BIN files found in Yokai Sangokushi Kunitori Wars, not to be mistaken with the 3DS title Yokai Sangokushi. Since it's a mobile game, Aluigi's Yokai Sangokushi BMS script doesn't work. If it's not too much to ask, would anyone tell me what kind of program can be used to open them so I can grab the artwork? Here's a sample: link

offering7866, posted Mon Dec 17, 2018 4:32 pm (41471)

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Someone was able to help me decrypt the files with this BMS command.

Code:

get Size asize
goto 0xC
get Key byte
filexor Key
get Name basename
string Name   ".dec"
log Name 0 Size

However, my current problem now is that we have no idea how to decompress the files. Any suggestions on how to identify the algorithm? Should I provide more samples?

aluigi, posted Sat Jan 05, 2019 11:22 am (41962)

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There is a "CPBT" magic followed by what it looks like a decompressed size and the decompressed data should start from offset 0x10.
I didn't recognize a known algorithm, didn't try with the scanner.

offering7866, posted Sat Jan 05, 2019 9:55 pm (41985)

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aluigi wrote:

There is a "CPBT" magic followed by what it looks like a decompressed size and the decompressed data should start from offset 0x10.
I didn't recognize a known algorithm, didn't try with the scanner.

So basically, I should change goto 0xC to goto 0x10 then? To be honest, I don't know much about coding, but I do know I want to extract the contents of these files.

aluigi, posted Sat Jan 12, 2019 12:02 am (42209)

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No, it's just that there is no solution so doesn't matter what you change