[MOD WIP] The Coffin of Andy and Leyley, Fat Tits and Sex Mod

Thanosman

Member
Modder
Jun 6, 2022
282
1,169
I want to mod the game but System.json is encrypted.
This is what a normal System.json looks like, encoded in UTF-8
ac3.png


This is what this game's System.json looks like, Notepads guesses it's Shift_JIS encoding
ac2.png


I'm trying to decrypt this RPGMakerV game so I can mod it but it's not working.
I'm using RPGMV-DECRYPTOR-WIN32 and it throws this error.
abp.png

All the pictures are saved as PNG, not the rpgmv or PNG_. But they can't be accessed or previewed.



Opening System.json in VS Code throws this error.
ac5.png
Visual Studio 2022 throws this error
ac6.png
They both look like this.
ac7.png

I need your help to make this game sexier!!

(Rinko is my main mod, this is just a side project!)
 
Last edited:

loli senpai

Member
Jan 21, 2019
320
589
man im down for this
+1

edit: also funny thing i made a discussions in steam community about why isn't the game moded/ allowing mods/ or at least remove the damn encrypt over the pics but was deleted in the same day xD
 
Last edited:

H2R

Well-Known Member
Jul 9, 2020
1,272
378
I am not a modder myself so I don't know if this is helpful at all but there is a yt video called "how to mod the coffin of andy and leyley" and it has the decrypted sound and image files linked in the description.
where can I get the game?
 
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forbidden101v

The Hentai Witcher
Modder
Jun 2, 2018
802
7,428
I did a bit of a digging and if you look under the plugins folder you'll find a folder called Decryption.js. This javascript file contains two variables with one being the AES key and the other being the decryption source. If I had to make a guess they're probably using something like crypto-js to encrypt and decrypt their files.

EDIT: Great news! I found a tool someone specifically made to decrypt this games files. You can download it here.
 
Last edited:
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Thanosman

Member
Modder
Jun 6, 2022
282
1,169
I did a bit of a digging and if you look under the plugins folder you'll find a folder called Decryption.js. This javascript file contains two variables with one being the AES key and the other being the decryption source. If I had to make a guess they're probably using something like crypto-js to encrypt and decrypt their files.

EDIT: Great news! I found a tool someone specifically made to decrypt this games files. You can download it here.
Thank you!
 
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shadowsdevil

New Member
Jul 31, 2022
2
0
Hello, I have the game but I can't get it to run on Joiplay, the black screen appears. The demo version works fine but it is only in English (I want to relax and not have an English test). Could someone help me?
 

Heillmen

New Member
Jan 10, 2024
1
0
I did a bit of a digging and if you look under the plugins folder you'll find a folder called Decryption.js. This javascript file contains two variables with one being the AES key and the other being the decryption source. If I had to make a guess they're probably using something like crypto-js to encrypt and decrypt their files.

EDIT: Great news! I found a tool someone specifically made to decrypt this games files. You can download it here.
How do you use it??
 

Yukiyurikono

New Member
Apr 8, 2020
14
1
Hello, I have the game but I can't get it to run on Joiplay, the black screen appears. The demo version works fine but it is only in English (I want to relax and not have an English test). Could someone help me?
Did you ever figure this out?
 

Kengwolf

New Member
Dec 17, 2020
7
1
I want to mod the game but System.json is encrypted.
This is what a normal System.json looks like, encoded in UTF-8
View attachment 3167641


This is what this game's System.json looks like, Notepads guesses it's Shift_JIS encoding
View attachment 3167643


I'm trying to decrypt this RPGMakerV game so I can mod it but it's not working.
I'm using RPGMV-DECRYPTOR-WIN32 and it throws this error.
View attachment 3167158

All the pictures are saved as PNG, not the rpgmv or PNG_. But they can't be accessed or previewed.



Opening System.json in VS Code throws this error.
View attachment 3167646
Visual Studio 2022 throws this error
View attachment 3167648
They both look like this.
View attachment 3167654

I need your help to make this game sexier!!

(Rinko is my main mod, this is just a side project!)
Bruh DO YOU STILL HAVE THE MOD IF SO PLEASE YOU CAN SEND THEM THE CGI PART