The cave past the sad orc, crashes the game almost every time I try to enter it, black screen of death but the mouse is still movable. When it does not crash it is not that cave, but rather I am in what looks like a castle with location x500 y500, the chest there is level 15. The area here only has part of the world built and you can walk through the walls the ui goes away, and the mini map stays but the port to the H.O.T.S.P.O.T has vanished also. It sounds as if you are running through water without any water around and I was able to run off the side of the world and just kept falling into the gray void.