PC ero game .pack archive

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
OneCombo
Posts: 67
Joined: Mon Jul 20, 2015 1:12 pm

PC ero game .pack archive

Post by OneCombo »

https://www.dropbox.com/s/7997d1y4kwcqi ... .pack?dl=0

This archive is a Japanese ero game's archive.

But I can not analyze this archive.

Is it encrypted?

I wish I could make a script.

Can anyone help me?

game title is "美少女万華鏡 -神が造りたもうた少女たち-"
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: PC ero game .pack archive

Post by aluigi »

It's a qlie format ("FilePackVer3.0") covered by various tools:
https://github.com/lioncash/ExtractData ... t/QLIE.cpp
https://github.com/vn-tools/arc_unpacke ... c/dec/qlie
https://github.com/Inori/*SPAM*/tree/master/QLIE

The format is simple and I may write a script in future but... why reinventing the wheel? :D
OneCombo
Posts: 67
Joined: Mon Jul 20, 2015 1:12 pm

Re: PC ero game .pack archive

Post by OneCombo »

I unpacked the archive using a tool called GARbro, but I can not do repackaging using this tool.

So you need a script to do the repacking.

Can you make it for me?

If possible, I would like to create an unpacking and repacking script.

Here are other sample files.

https://www.dropbox.com/s/rzuabn4vxcxgs ... .pack?dl=0

https://www.dropbox.com/s/2xap8zxm5xrei ... .pack?dl=0

https://www.dropbox.com/s/prulwrt2ttk8r ... .pack?dl=0

-------------

This file is not a .pack, but a file with a .b extension.

Can this file also create unpacking and repacking scripts?

https://www.dropbox.com/s/thsb662qv2ane ... set.b?dl=0


Thank you for your help. :D
Last edited by OneCombo on Mon Jul 02, 2018 4:51 am, edited 1 time in total.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: PC ero game .pack archive

Post by aluigi »

The files are encrypted using a custom algorithm therefore reimporting wouldn't work anyway (I guess).
Anyway I will see in future if doing a script.
OneCombo
Posts: 67
Joined: Mon Jul 20, 2015 1:12 pm

Re: PC ero game .pack archive

Post by OneCombo »

Thank you so much !

I uploaded new files.

Could you check these files, too?

ps. I think this file is a key file.

https://www.dropbox.com/s/z96avxp8v5qacps/key.fkey?dl=0
Last edited by OneCombo on Mon Jul 02, 2018 4:55 am, edited 1 time in total.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: PC ero game .pack archive

Post by aluigi »

Honestly not because it's a known engine already reverse engineered by other people, therefore it would be useless for me to start working on this stuff from scratch.
OneCombo
Posts: 67
Joined: Mon Jul 20, 2015 1:12 pm

Re: PC ero game .pack archive

Post by OneCombo »

Oh, it is sad news. :(

Then can not you do?
phavaphu
Posts: 2
Joined: Sun Jan 20, 2019 8:50 am

Re: PC ero game .pack archive

Post by phavaphu »

aluigi wrote:It's a qlie format ("FilePackVer3.0") covered by various tools:
https://github.com/lioncash/ExtractData ... t/QLIE.cpp
https://github.com/vn-tools/arc_unpacke ... c/dec/qlie
https://github.com/Inori/*SPAM*/tree/master/QLIE

The format is simple and I may write a script in future but... why reinventing the wheel? :D

- The situation is that I don't know how to extract the * .pack file so I can edit the language in it.
Who has studied and has decompression software reading .pack file format does not provide me with research.
For example, the file I need to extract here. Download file
I am really grateful.

https://www.dropbox.com/s/oyo32qt9fpfeved/resources.pack?dl=0