SG Archives Decompiler |
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Made by Daviex |
Original Tool Made by Nagato |
Version 2.0 |
CodeName: |
El Psy Congroo |
This tool has been re-created from the original one made by Nagato to works with Just USA edition of the game.
This tool was made for the Italian Steins;Gate Project!
If you use it, just mention where you took it from!
At start, I tried to found every information useful to decrypt those files.
No info very useful was found until I took over my hand projects made by Nagato.
There I found his "documentation" about how steinsgate.exe works out.
From that, I found out that it used the same decrypt key on JUST USA Edition.
To write this tool, I based the code of the one made by Nagato. It tooks
the NPA file, and by inverting every bit of the decrypt key, and decrypting
all bytes of the file by using Exclusive OR on every byte. After that,
I calculates Pointer and, by using a custom struct, I save all files.
Move your NPA file over the executable, it will decompile inside the same folder the file.
Added the support for MPK, same as the NPA, just drag over and it will start the extraction.
Enjoy
http://steinsgatevn.forumcommunity.net/
Copyright (c) 2015 - 2021 Davide Iuffrida
License: Academic Free License ("AFL") v. 3.0
AFL License page: http://opensource.org/licenses/AFL-3.0