I've not had this board too long and it took a while to find, but truth be told I'm looking for something a little different at the mo that fits better into my current play style.
Bubble Bobble board is in very nice original condition - no dust, goo or Pepsi! This is the U.S revision and...
Not sure if anyone here would have any interest in working on such a project, but it's one that has a lot of interest, just not by the right technical people, haha.
So apparently Dave Widel might have made a Bubble Bobble high score save kit some time ago, but as far as I know what was made was...