I have found that both the subcode for the all stats 25 monol and the worm that starts with 3 attacks both work in the pal version. I also have the cd kiss psyco circus produce the same monster as the U.S. pressing does in the ntsc version. this means that either we use the same subcode system and the unusual monsters like that weak monol are just strange anomolies. I think that it is just that all non rare monsters use the same subcode except for the monsters like that monol with all its stats at 25, which was always in the list of preset monsters and was never changed for the pal version.

I want to know if anyone has any simmilar experiences or can do some more research into this as I still do not have all the monsters unlocked yet.