I think the first one isnt randomized, and the rest are and use it as a base?
In the first Pnumerhu Chalice I found an area with an underground garden but the randomized version I played were all based on the first layer. Also the first one was exactly the same as the one showed in the launch event.
I have yet to enter the lower version though.
And yeah Chalices get scarier once you go down. Holy shit the sound design of this game...
Could be. Or perhaps they use the random generator to form a level and then go back to add in other elements.
Agreed with the sound design. Those large crows in particular scare the crap out of me every time.