Hi,

I've finished the main story and I've been going back to find the rest of the secrets. I've got all now except for one in Underground. When I try to re-enter it (with the teleporter), however, I die every time (after the level finishes loading). It appears there's a bug in the game such that the teleporter stops falling at the level where the UFO would have been, so after teleporting I fall to the ground and die. (Interestingly, the game seems to think I fell the whole way -- the first time this happened I was awarded the Skydiver achievement!!)

I can't remember where the return cave joins the main cave in Ice Path, but I'm guessing that I might be able to get back to Underground that way (I'll try to find it tonight).

Thanks!

~ray