Well, it's not. For now you can't even mod the text files, as the packs involved can't yet be properly extracted by anyone without the CA tools.

The only thing you can actually read/alter properly after unpacking the files in the way that is possible, are files that refer to hardcoded stuff like fonts.



The one thing really good about M2TW, not related to the game itself, is the manual. Containing ridiculous extra info and/or extra warnings such as:

Handle the game discs with care to prevent scratches or dirt on either side of the discs. Do not bend the discs or enlarge their centre holes.
And that's just before page 1: fun to read, eh?