SimH. The cpu core is still very much WIP, once (or if) it stabilizes I could port it.
First things first, get GEBACA running on it :-)
There is a game, probably ~10 years old, for the AT&T 5620 Dot Mapped Display
Terminal (aka a blitter), called "gebaca"; the acronym stands for "Get Back
At Corporate America". The player must zap various corporate logos; IBM,
MTV, and Bell System logos come to mind. After a certain score, Dobbsheads
start flying around as well.