zxspectator

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(0, 10, D:1)
  a +0 dagger
  a goblin skeleton
(8, 35, D:1)
  a bat skeleton
(11, -10, D:1)
  a +0 dagger
(13, 45, D:1)
  a rat corpse (skeletalised by now)
(15, 43, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(17, -3, D:1)
  a +0 sling
(18, 27, D:1)
  a +0 chain mail
(27, 37, D:1)
  a bat skeleton
(30, 13, D:1)
  a rat skeleton
(32, -6, D:1)
  a +0 whip
(33, 2, D:1)
  a quokka skeleton
(42, 7, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(6, 33, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(9, -7, D:2)
  2 stones
(12, 27, D:2)
  a rat corpse (skeletalised by now)
(13, 21, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(14, 28, D:2)
  an adder corpse (skeletalised by now)
(23, 5, D:2)
  a +0 spear
(23, 42, D:2)
  a bat corpse (skeletalised by now)
(24, 0, D:2)
  a +0 arbalest
(31, -14, D:2)
  a +0 spear
(36, -15, D:2)
  a +0 ring mail
(39, 23, D:2)
  a +0 robe
(51, 31, D:2)
  a +0 short sword
  2 stones
  a kobold corpse (skeletalised by now)
(54, 42, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a bat corpse (skeletalised by now)
(12, 14, D:3)
  a quokka corpse (skeletalised by now)
(24, -21, D:3)
  a +2 spectral club
  (unseen)
(31, 23, D:3)
  3 stones
(33, 28, D:3)
  a +0 short sword
(35, -12, D:3)
  a +0 quarterstaff
(37, -19, D:3)
  a +0 ring mail
(39, -7, D:3)
  a +0 leather armour
(54, 18, D:3)
  a hound corpse
(56, 4, D:3)
  a +0 ring mail