
   Whenever you kill your target, you receive a certain number of room
construction kits.  What these kits let you do is build rooms of your own
in certain places.  If you have any kits, then when you enter a room,
if you can build in any direction, you will be notified.  (You can turn
this off in (G) Settings).  To build, use the (B) option and enter the
direction you wish to build in.  You will be brought into the room and
asked to name the room.  You can change the name of a room you have created
anytime you want to.

