Acheron

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(11, 9, D:1)
  a giant cockroach corpse
(16, 10, D:1)
  22 stones
(17, 9, D:1)
  a +0 club
  a goblin corpse