I'm sure I've heard about this game in passing over the years:
It's on sale on GOG for $1.49 (usually it's $5.99). Is it worth it?
It sounds pretty awesome, but it also sounds like a massive time sink, too. I'm curious if it's worth getting for some play and what I might pick up out of it more than "play dawn to dusk until completion." That might happen too, of course.