Hello, I've recently acquired a Congo game and it appears that there is no way to zero out high scores. I discovered how to reset them but they reset to default high scores which are 1.5 billion and down to 900 million. I wanted to zero them out. I also noticed in the adjustments menu (A4) there are "Backup HSTD" settings and you can adjust those to whatever number you choose. Something easily achieved by beginners. My question is why are there or what are backup high scores? Why would this even exist?
Thanks!