Prisounebound is one of my favorite MSPFAs honestly. Really cool character designs and dynamics, it's a sburbventure but it has a lot of interesting lore going into it which seems to be actually connected to sburb itself. If you like trollventures but you also like epic scale bliblical style lore then this might be for you lol.

Cool suggestions here from others though, I read a few of those, and I definitely agree with above on HSETAU!