Modding a PS2 game
I've got a PS2 game which i've backed up to my PC HDD as an ISO, which boots and plays fine in PCSX2, but if i change any of the files in the ISO at all, PCSX2 reads it as a non-PS2 disk.
Is there anyway for me to modify it and still make the game think its a PS2 disk?
This won't work with all games, but you might try:
1. Extract all files from the ISO, maybe with ISOBuster or a similar program.
2. Change whatever files you want to change.
3. Rebuild the game with CDVD_GEN.
4. Export an IML file.
5. Use IML2ISO to create an ISO file.
This will create a PS2 ISO although as I said it won't work with all games. I think the programs I mentioned are available here or at SKS Apps.
Ok thanks, I'll try it out sometime. :)