ImOTab

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(7, 5, D:1)
  a rat skeleton
(7, 6, D:1)
  a bat skeleton
(8, 6, D:1)
  a +0 whip
(9, 5, D:1)
  a +0 dagger
(9, 14, D:1)
  a +0 dagger
(12, 23, D:1)
  a +0 short sword
  5 stones
(12, 35, D:1)
  a hobgoblin corpse (skeletalised by now)
(29, 6, D:1)
  a +0 mace
(35, 8, D:1)
  a ball python corpse (skeletalised by now)
(35, 28, D:1)
  a rat corpse (skeletalised by now)
(36, 23, D:1)
  5 stones
(37, 6, D:1)
  a hobgoblin corpse (skeletalised by now)
(47, 6, D:1)
  a +0 whip
(57, 7, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a scarf of shadows
(7, -10, D:2)
  a hobgoblin skeleton
(13, -14, D:2)
  a +0 mace
(17, -8, D:2)
  a +0 chain mail
  a hobgoblin skeleton
(28, -19, D:2)
  a +0 robe
(48, -7, D:2)
  3 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a frilled lizard skeleton
(2, -6, D:3)
  a +0 mace
(5, 8, D:3)
  a +0 ring mail
(6, 2, D:3)
  a +0 pair of boots
(9, 0, D:3)
  a bat skeleton
(14, -9, D:3)
  a +0 hand axe
(18, 18, D:3)
  an adder corpse (skeletalised by now)
(19, 15, D:3)
  a +0 long sword
(20, -26, D:3)
  a bat corpse (skeletalised by now)
(22, -15, D:3)
  a +0 club
(22, 9, D:3)
  a +0 short sword
(23, -15, D:3)
  an adder skeleton
(33, 7, D:3)
  a frilled lizard skeleton
(39, 23, D:3)
  a ball python corpse (skeletalised by now)
(40, -10, D:3)
  a rat skeleton
(41, 15, D:3)
  an adder skeleton
(43, 0, D:3)
  an adder skeleton
(43, 23, D:3)
  a +0 robe
(44, 1, D:3)
  a frilled lizard skeleton
(52, -12, D:3)
  a +0 short sword
(54, 8, D:3)
  a +0 club
  a goblin skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a ball python corpse
(0, 1, D:4)
  a giant cockroach corpse
(8, -2, D:4)
  an adder corpse
(13, 2, D:4)
  2 stones
(15, 1, D:4)
  a +0 robe
(18, 12, D:4)
  a +0 whip (still there?)
  3 poisoned darts (still there?)
  a kobold corpse (still there?)
(18, 13, D:4)
  a jackal corpse
  a jackal corpse
  a jackal corpse