Tool QSP RPGM Unity HTML Java Ren'Py Flash Wolf RPG UltraFast adult games compressor v3.1.2

[xorxorrax]

Got something fun here. Way to much to write for the template lol.

Wanted to compress Monster Park 2 as it was translated by Dazed I looked into it, he needs to unpack the files too to translate them. I found this

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, but can't seem to get it to work.
The Mediafiles are unpackable with Garbro but not sure how to repack them then.

xorxorrax wrote the script for Dazed to unpack and repack (I think) the script files.

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. Not sure if you smart people can figure it out Dazed also said, if so he could translate the images.

Here is are example files, the 7zip compression already cut of ~40%

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.

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.

Its not possible to compress this game. It uses a custom image format. So even if you change it to something lossy -> the game will only understand the lossless format.

 

[xorxorrax]

Hm, what I said isn't entirely correct but the game format is as follows:
.med -> archive format that joins all of the data files into one, the data can be encrypted or decrypted. Usually image/audio is unencrypted.
the images are a custom file format with the `YB` magic/header, garbro is nice and can decode them to png/jpeg:

But it can't do the reverse. My tool

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can partially do it but since this format is basically a BMP compressed with lz77, you can't do much to reduce its size. Atm, I wasn't even fully able to reverse the custom lz77 packing so my tool is even worse then the base game images in terms of size

 

[megalol]

Hm, what I said isn't entirely correct but the game format is as follows:
.med -> archive format that joins all of the data files into one, the data can be encrypted or decrypted. Usually image/audio is unencrypted.
the images are a custom file format with the `YB` magic/header, garbro is nice and can decode them to png/jpeg:
View attachment 4367326
But it can't do the reverse. My tool

You must be registered to see the links

can partially do it but since this format is basically a BMP compressed with lz77, you can't do much to reduce its size. Atm, I wasn't even fully able to reverse the custom lz77 packing so my tool is even worse then the base game images in terms of size

I was thinking/planning to try to compress only med files that contains jpg and ogg files and don't touch any other custom formats but problem that med files with non-latin file names inside don't wanna unpack.

 

[Bob69]

xorxorrax I am not smart enough for all this stuff
I leave that to megalol.