does not work on real c64 for me! 😓 i’ve tried prg on Kung Fu Flash, writing the d64 on a real floppy, and i converted the prg to crt (for kff) and to tap (for tapuino) all them freezes before load.
Really sorry about this, it’s fully tested on real hardware. I only have a pi1541 though. I’m sure somebody on Twitter installed it on a KFF. I’ll ask on there.