I thought it was kinda sad that this game didn't have a randomizer so I went and made it myself. Feel free to message me to let me know if it's good or not or message me if you just need help setting up the randomizer, preferably on discord. Shidr#6107
https://github.com/toiletman74/MPHrandomizer

Right now the randomizer does require you to also download a tool such as dslazy for unpacking and repacking the rom. I'll make it do that on it's own eventually but for right now it works.