A Dark Hallway                                         -      N      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      -      -

You are walking down a dark hallway.  The hot, yet damp walls echo the
slightest of sounds.  The hallway is illuminated by torches hung along the
wall.  A steamy fog builds up on the ground, barely visible.  However, it
does prevent you from seeing anything on the ground.  You hear odd chants
and faint screams as you continue down the hallway.  Your skin crawls as you
wonder what it could be.