KaBOOMerang

Level 1 of the Dungeon
(0, 1, D:1)
  a +0 ring mail
(9, 4, D:1)
  a rat skeleton
(10, 4, D:1)
  a jackal skeleton
(12, 26, D:1)
  an orb of light
(20, 20, D:1)
  5 stones
(22, -5, D:1)
  a rat skeleton
(24, -3, D:1)
  a bat skeleton
(34, 1, D:1)
  a hobgoblin skeleton
(35, 0, D:1)
  a +0 dagger
  a goblin skeleton
(36, 0, D:1)
  a +0 dagger
  a kobold skeleton
(39, -8, D:1)
  a +0 spear
  a gnoll skeleton
(46, 16, D:1)
  a +0 club
(47, 17, D:1)
  a +0 whip
(51, -4, D:1)
  a +0 scale mail
(51, 4, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a frilled lizard skeleton
(0, 8, D:2)
  a +0 leather armour
(0, 16, D:2)
  a +0 war axe
(3, -6, D:2)
  3 stones
(5, 2, D:2)
  a frilled lizard skeleton
(7, 34, D:2)
  a +0 club
(8, 27, D:2)
  a quill talisman
(12, 0, D:2)
  4 stones
(19, 27, D:2)
  a +0 whip
(24, 10, D:2)
  a ball python corpse (skeletalised by now)
(25, 17, D:2)
  a +0 heavy mace
(26, -9, D:2)
  a bat skeleton
(27, -14, D:2)
  3 flux baubles
(27, 8, D:2)
  4 stones
(28, 16, D:2)
  a rat corpse (skeletalised by now)
(28, 17, D:2)
  a +0 dagger
(29, -7, D:2)
  a bat skeleton
  a rat skeleton
(29, -6, D:2)
  a frilled lizard skeleton
(29, 31, D:2)
  a +0 club
  a ball python skeleton
  a goblin skeleton
(30, 31, D:2)
  a +0 dagger
(40, 16, D:2)
  a quokka skeleton
(41, -10, D:2)
  2 flux baubles
(45, 0, D:2)
  a ball python corpse (skeletalised by now)

Level 3 of the Dungeon
(7, 11, D:3)
  a ball python corpse
(7, 12, D:3)
  a dart slug corpse
(8, 21, D:3)
  3 stones
(13, 3, D:3)
  a medusa talisman
(13, 20, D:3)
  a +0 dagger
(16, 11, D:3)
  a hobgoblin corpse
(19, -2, D:3)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(19, 0, D:3)
  3 stones
(23, 40, D:3)
  a +0 spear
(24, 29, D:3)
  a scarf of harm
(28, 37, D:3)
  a +0 club
  a kobold corpse
(28, 38, D:3)
  a +0 whip
(32, 8, D:3)
  a +0 sling
(35, 15, D:3)
  a +0 short sword
  4 poisoned darts
  a kobold corpse (skeletalised by now)