>>43462524You have to change the byte at offset 0x147 to 0x10 otherwise it'll crash the same as the other ROMs, it's explained somewhere in a text file on the
archive.org download. As far as I can see it's the only thing different from the other debug menu.
other .ISX files with more normal names like MONS2 also have issues showing the monster graphics so it might not be related to the sound utility.