Have u try to search on the web if somebody has released a script or a tool to extract .pak files? Actually there is a .pak extractor script made by chrrox if i remember well, but only for wii .pak format. I have no idea if it could work with ur files. (it's difficult but not impossible)
EDIT: I can advise u to post a sample file and the name of the game. Actually one of the best archive crackers is Aluigi the creator of quickbms.
You could ask even at him on his site.
EDIT: I can advise u to post a sample file and the name of the game. Actually one of the best archive crackers is Aluigi the creator of quickbms.
You could ask even at him on his site.