Translation of Fatal Hearts (to spanish)

[lknd14]

Hello everyone, so this is the case, there's this friend of mine who wants me to help her to translate Fatal Hearts, an OEL otome game, a little short but with an interesting plot, maybe some of you know it.

And I was wondering if there's anyone here who could help me to help her 

So far, I just now that the game was made using Game Maker, I'm not very familiar with this engine and I couldn't find any tool to decrypt the script files (which I think are the .dlg files in the game dir, but I'm not sure).

 

I don't know if it helps, but here is a picture of the game dir:

 

Thanks