Just been playing around with this as I was previously using a very old version (Mame .88). Was really glad to see Crazy Kong now supported in this. Was one of those old games that never had it.
I was playing the Scramble hardware version and while messing around just got 25K. Top score on the board. Then next game got more than that but it only over wrote the top score.... the 25K score didn't get knocked down to position 2. So #2 score was still 7650 (the default top score on this game). Is this how it's meant to work? Is each game set individually?