fwiw Jaguar Theme Park stopped booting for me when the first round of fixes went in, although some say it still boots, might be depending on uninitialized behavior. Before that it could be 'played' in the sense of drawing paths, but as soon as you opened the park the screen filled up bad tiles of people.

I had tempest 2k crash on me one time on the title screen (pressing start game) also can't repro that one.

the PACK fixes improve the colour in Checkered Flag, but it needs pitch=2 support in the object renderer before it will look right (Space War needs the same thing)

I guess .rom files are broken because they need the checksum cheat, for the 'non-real' formats I guess the way they cheat into RAM will need to improve.

Why isn't BreakOut 2000 in the Software List, it was a released title wasn't it? I know Jaguar emulation is still terrible, but it seems it could be documented better than we have, where there are numerous protos and other bits unlisted.

Air Cars, is the rom loading wrong, the dump bad, or does it use a different way to pass the checksum? Red Screen is meant to indicate it failed the checksum afaik.