W Displays who is currently logged in.
X Toggle eXpert mode (menus and help blurbs on/off)
Z Zap (forget) room. (Removes the room from your list)
+ + - Goto next, previous room on current floor.
+ > < Goto next, previous floor.
* Enter any locally installed 'doors'.
In addition, there are dot commands. You hit the . (dot), then press the