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newdoria88, posted Sun May 20, 2018 1:58 am (35057)

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Hello, I saw this post for unpacking Criminal Girls 1 viewtopic.php?t=2977 but it didn't work for the sequel.

Can someone help me with a script for unpacking it?

I ran this script http://aluigi.org/bms/filecutter.bms like in the previous thread
This is the result
https://drive.google.com/open?id=1NteG8 ... J6qJGkLqE5

aluigi, posted Sun May 20, 2018 6:32 am (35063)

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It looks like they added encryption since the file doesn't have any readable content.

newdoria88, posted Sun May 20, 2018 7:42 am (35067)

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aluigi wrote:

It looks like they added encryption since the file doesn't have any readable content.

Yes, you are right. Once I managed to decrypt the data file the script for criminal girls 1 also worked for criminal girls 2 (unpack and repack). Sorry for the inconvenience.

aluigi, posted Sun May 20, 2018 8:01 am (35068)

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How did you decrypt them?

newdoria88, posted Sun May 20, 2018 8:12 am (35069)

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aluigi wrote:

How did you decrypt them?

On the psvita you can use a tool called maidump that "dumps & decrypts" the selected game.

aluigi, posted Sun May 20, 2018 4:52 pm (35097)

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newdoria88 wrote:

On the psvita you can use a tool called maidump that "dumps & decrypts" the selected game.

Good info

newdoria88, posted Wed May 23, 2018 4:55 am (35187)

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Sorry for bothering you again. Inside that dat file there was another dat file (which has more dat files inside)

This one is unecrypted and I can see the other files inside it using a tool made for a disgaea game but can't repack the files once extracted. Would that be possible with a bms script? (unpack and repack)

Here is the filecutter output
https://drive.google.com/open?id=1o9bNe ... X7_W38HbtZ

Here is the file
https://drive.google.com/open?id=1O11CR ... rZg6Zomt0z

The format is DSARC FL

aluigi, posted Wed May 23, 2018 12:57 pm (35197)

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If you give it the "arc" extension (instead of "dat") you can use this script made months ago for another game:
http://aluigi.org/bms/yomawari.bms

Ah right, LZS compression is not supported but your sample didn't use it.

newdoria88, posted Wed May 23, 2018 9:38 pm (35223)

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aluigi wrote:

If you give it the "arc" extension (instead of "dat") you can use this script made months ago for another game:
http://aluigi.org/bms/yomawari.bms

Ah right, LZS compression is not supported but your sample didn't use it.

Thanks it works perfect.