In general, I think a VN that had a lot of added game elements would make it harder to produce the kind of narration that I go for. That'd be fine as a Let's Play or if I were to do a live stream, but something with a LOT of choices or minigames don't really translate well into an audiobook style format.

Password, for example, is one that I want to do someday but I know I'll need to really script out how I do the text entry portions to make it interesting to narrate.