Crossroads in the Orc Caves                            -      N      - 
(-------------------------------------------------)     W <---(M)---> -
 WARNING: You are in a CHAOTIC PLAYER KILLING room.     -      S      -

At the intersection, you can determine that the stink does indeed come
from the northern branch of the tunnel, which goes on north for a bit, then
curves east.  An eerie light shows from behind the eastern curve in the
northern tunnel.  To the south, the tunnel continues, then also twists