With the completion of VI, I'm getting close to having played all the games in the Ultima series. I own boxed copies of the Apple ][ versions of III–V, but when it came to VI, Origin switched to MS-DOS. In 1990 I was starting college, I didn't own a computer, let alone a PC, and, as the years passed, history became legend, legend became myth, and for two-and-a-half thousand years, the Ultima series passed out of all knowledge... or something like that.
In the late 90s I upgraded from an Apple IIgs to a Windows 95 PC and was reintroduced to the series via a soundcard bundled version of Ultima VIII: Pagan. That game was mediocre at best and it didn't finish it until years later—after I having played through a CD-ROM Classics version of Ultima VII. VII was a pain to get running on a Windows machine, but it was worth it. It truly is the precursor to modern, open-world RPGs like Skyrim in both its scope and richness of detail.
The False Prophet almost achieves the level of refinement that Ultima VII boasts. It's not quite there yet, retaining a bit of the Apple ][ era feel. Maybe that's why I think I liked this a bit more than VII. It doesn't try to hide the fact that it's a game. The interface takes up half the screen, there are a dozen or so unique commands (like a LucasArts point and click adventure), and there still are actual RPG elements like leveling-up and turn-based combat.