Thanks! I have zero confidence in my writing skills, so I’m always really anxious whenever I share my work.
Yeah, they get a lot of mileage and variety out its world despite how limiting being underground would seem. I think it works in large part because they make sure the transition between each zone feels natural. They either steadily iterate on the previous area’s look or use long pitfalls or tram rides to convey how far some areas are to justify the more drastic changes in scenery. It’s really effective and impressive. Especially since they could have easily thrown a bunch of disparate, themed locales together and called it a day.