A Lake of Fire                                         NW     N     NE 
(-------------------------------------------------)     W <---(M)---> E
 WARNING: You are in a CHAOTIC PLAYER KILLING room.     SW     S     SE

It seems that you have finally reched the very core of Hellbent Mountain,
and proven once and for all that it is in fact a volcano.  This chamber is
filled with liquid-hot magma, and only a few chunks of rock prevent you from
falling in and being burned to death.  While the heat is intense, there is a
small area just above the surface of the lava where cooler air is
circulating, allowing you to survive.  Looking up, you find that the chamber
extends out of sight, with towering flames rising high above.  An enormous
boulder stands in the center of the room, covering a small but visible hole
in the floor.