Spent way too much time in EEEE mapping out the endings.
The UI breaks if resolution isn't 1920x1080, with the portrait getting shifted away from the frame.
There were some things I felt were gotchas, like being forced to mine for rocks to clean the Silver key, isn't the key point there to dissolve a mango?
or getting baited to study the library's patterns in detail, when already unlocking it by looking down the Chasm and getting the Book
you also seem to lose Mining Tools and Gold Nuggets when going down to the City and up again