Hello there,
Some people have requested the GameLoadInfo.dat de/en tool and I've managed to get sometime to mess around with the re-engineering and learn a bit more :P and managed to get it done.
Here is the link to the Repo, its made in C++ can be compiled with gcc.
And yeah my C++ is horrible, I know it sucks but does the job for this piece of code.
I already asked @ if he's interested in adding it to the wiki.