>> Two sentences of the article that could be better imo,[...]
Marble Madness 2: Marble Man
"And though the prototypes do sometimes make an appearance at shows like California Extreme, the ROM has yet to be dumped."
>I doubt that. the ROM has yet to be released to the public.
Correct. I guess knowing that MM2 is nowhere near the quality of MM makes it easier for me that it isn't supported and I was a huge hardcore fan of Marble Madness because I constantly played the game from years 1985 up till 1987. I would be bummed if MM2 is just every bit as good as MM, but imo thankfully it isn't. That's why I don't miss it being supported.
Great to see Atari Crossfire (a very obscure, limited trial run game during mid 1970s) now emulated/preserved in DICE and maybe eventually to be emulated in MAME. To me, that's something that a game I had doubts of actually existing when I first noticed the name many years earlier and it is now preserved/playable makes this year impressive imo.
Future goal is to see about helping get Allied Leisure Zap on the way of being emulated because that is another game that I also thought never existed until seeing one of the ebay auction listing from many years earlier.