AoF1 Mr ? in single player

a) Is it possible to use Mr ? (Karate) in Art of Fighting (1)'s 1Player mode on the AES system. Say with the use of a mod chip or somesuch? b)What's the diff betwix a 'normal' bios mod & its 'super' counterpart?

I can't answer most of those, but I can tell you that I'm certain he's totally unplayable on the MVS... somebody correct me if you can.

Dead thread = dead, but I have a half-answer for this now:

Mr K is usable via MAME cheats, BUT it's unstable and you kinda need to switch the cheat on and off between fights and during cut scenes to keep the game from crashing. The last time I tried it, the furthest I got was John before the game crashed.

he´s unplayable at neo geo.

Dozens of places says he´s playable but that is a cheat from some port that got listed for neo geo somehow.

o//