I found Felipe's post ages ago, and since I recently built a vcab, I wanted to check if I could get Fantasies to work.
Usually, these kinds of topics are years old and are pretty much dead, so I re-implemented Felipe's changes in 0.74 and got the whole thing to work, after that, got Epic pinball to work (ish), but it's far too stretched.
My own repo is at https://github.com/BlackStar-EoP/dosbox, I don't think there's a lot that you guys haven't done yet, I still have to check the fork here and compile that 😀
But... I do have a little trick up my sleeve.
For my cabinet for Pinball FX3, I wrote my own widget that can send data to my dot matrix display, and in the past 2 days, I've been working on grabbing and parsing the memory for fantasies, it's working but has a few problems (160 px width and a real DMD is 128) but I have a couple of solutions for that.
Anyway, kudos on keeping this alive, these may be 'old' games, and not a simulation like FX3/VP, but they're part of my youth, got me into pinball and would definitely want to play them on a lifesize cab 😀