Hm, theoretically, there could be nearly 50 modes added with adventure on all difficulties, all pocket&cushion level, als score attack levels and random mode.
But I am afraid BH highscore table are a problem, since there’s no good way to check your scores in random and adventure modes. No high score lists, no “best score” anywhere, no way to pause your game after losing your last life to take a screenshot of the score.
The other two modes show your best scores, but I don’t think it’d make much sense adding them, since there’s a best score you can reach more or less easily if you know how.
Perhaps we could make our own criteria like “best total score in pocket&cushion mode” or something.
But I am afraid BH highscore table are a problem, since there’s no good way to check your scores in random and adventure modes. No high score lists, no “best score” anywhere, no way to pause your game after losing your last life to take a screenshot of the score.
We have the source, so it would be theoretically possible to insert a pause for score-keeping purposes… Or even, with a lot more work, those missing score tables (which would probably require adding SRAM support, which would break compatibility with the FlashBoy, or a new code system).