I found this out on the forum bannister.org.  I have no idea if it runs other stuff well, or what if any of the limitations are.. But as always more players, the better!
For those who have never heard of MESS, they basically took MAME, and started to emulate computer systems with it.
great news! i’m actually holding off for the macii/m68k portion to support booting a/ux – and porting their mmu emulation over is in the plans, acoording to this: http://www.emaculation.com/forum/viewtopic.php?f=7&t=6563&hilit=mess&start=34
I can’t even imagine how they can manage to target so many systems at the same time, but this is totally great.
too bad that was 2011.. hopefully WinUAE”s 68030 support will help… Sorry I’ve been sick lately and losing my mind.