Acheron

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse (skeletalised by now)
(11, 0, D:2)
  a +0 club
(12, -1, D:2)
  a +0 club
(36, -9, D:2)
  a +0 pair of boots
(39, -6, D:2)
  a +0 robe
  a +0 club
(41, 7, D:2)
  a +0 whip
  a +0 club
(43, -11, D:2)
  a +0 dagger
(43, 47, D:2)
  a +0 dagger
(44, 6, D:2)
  a +0 mace
(46, 12, D:2)
  a +0 ring mail
(54, 5, D:2)
  a +0 mace

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(9, 6, D:3)
  a +0 robe
(21, 10, D:3)
  10 arrows
(21, 11, D:3)
  a +0 leather armour
(50, -34, D:3)
  a frilled lizard corpse
(54, -31, D:3)
  a hobgoblin corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a quokka corpse (skeletalised by now)
(1, 4, D:4)
  an iguana corpse (skeletalised by now)
(15, -8, D:4)
  a +0 short sword
(18, -5, D:4)
  a ball python corpse (skeletalised by now)
(18, 12, D:4)
  a +0 robe
(23, 12, D:4)
  a potion of flight

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 pair of boots
(1, 0, D:5)
  a dart slug corpse
(19, -16, D:5)
  a +0 leather armour