Edited : sorry, missed Severian 2 answer. Beginning also to found some info on the official wiki in moding section, sorry to be so hmm, won't say Ok now . I extracted all files from the main.key (took a while and was unnecessary, can't "play" with .dds files, i.e.). Then, what happens ?I got some folders: " _items00 " one, containing lots of .dds and .mdb files, but I don't know what to do next. other examples :_cutscenes, with inside, obviously, the .cut scenes and some wave filesand interesting one :_templates !So, how does it really work to change a shop item list ? Can Hedi or another guy that did it send me a pm (or post here) with a quick tutorial on how to do that ? By tuto, I mean : get this software(s), install, open such file from game directory, extract or whatever, then use this software to modify what you want, and this software to "repack" into game directory. Quick tutorial, you see I can "learn" how to use a software by myself, at least I guess. Will repost if not ..