well I've been playing this game but there is a crash when I want to teleport.
this has been reported on the
sourceforge page of the hhexen project. And there is also a patch that should fix this, see the bug for the diff file.
so it would be very nice if the author of the port could patch this bug

because as far as I can see the hhexen project did not incorporate this because it has been dead for a long time.
I will take a look at it.
it would be awesome if you would fix it B)