Decrypting RPGMVP Files

[Yugifan3]

Okay, figured can make this own topic since it's become more common now.

RPG Maker MV as a new Encryption called RPGMVP.

Now, i plan on translating Black Panda's new game . But ,problem is just that,
most if not all files are Encrypted.

So , I ask if anyone here has the technical know how to unpack, Decrypt or convert the RPGMVP Files so I can edit them and thus translate.

Any help would be most grateful.

 

[kvier]

Re: Decrypting RPGMVP Files

Aren't the RPGMVP files just in the audio and img directories? I.e. not the json files in the data directory?

I wrote a program that'll bulk decrypt (but not re-encrypt) RPGMVP files, but I wrote it in perl and that's not terribly helpful if you don't already have it. PM me if you want it, but if your reaction is anything but "oh, perl? sure!" setting it up might be a bit much effort.

If anyone else wants to take a gander at making something more end-user friendly: the key is in data/System.json. The javascript decrypter methods are in rpg_core.js, in the Decrypter object.

 

[habisain]

Re: Decrypting RPGMVP Files

Similarly, I wrote a script in Python than can do it (it's really not that hard of an algorithm). Also similarly, it isn't too helpful for people who don't have Python installed already. I should hopefully have a utility that can do all the unpacking for RPGMaker MV out soon enough though (i.e. taking it all the way from a boxed EXE to unpacked pngs/oggs/whatever).

 

[Yugifan3]

Re: Decrypting RPGMVP Files

kvier - Aight, i can take a gander at your perl thing.
habisain - That sounds good very nice. Quicker can get it out the better.