KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  3 stones
(3, 17, D:1)
  a bat corpse (skeletalised by now)
(4, -3, D:1)
  a +0 club
(6, -3, D:1)
  a bat skeleton
(14, -14, D:1)
  a ball python corpse (skeletalised by now)
(15, 19, D:1)
  a hobgoblin corpse (skeletalised by now)
(26, -13, D:1)
  a +0 pair of boots
(26, -5, D:1)
  a bat corpse (skeletalised by now)
(33, -23, D:1)
  a +0 short sword
  a +0 dagger
  a kobold corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(38, -7, D:1)
  a rat corpse (skeletalised by now)
(56, -25, D:1)
  a +0 leather armour
  a hobgoblin corpse (skeletalised by now)
(57, -18, D:1)
  a bat corpse (skeletalised by now)
(61, -6, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  7 stones
(7, 4, D:2)
  an adder skeleton
(11, 12, D:2)
  a +0 dagger
(17, 35, D:2)
  a +0 club
(23, 18, D:2)
  a bat corpse (skeletalised by now)
(24, 13, D:2)
  a quokka skeleton
(26, 10, D:2)
  a bat corpse (skeletalised by now)
(29, 17, D:2)
  a +0 whip
(32, 9, D:2)
  a hobgoblin skeleton
(35, -6, D:2)
  a +0 club
  a goblin skeleton
(35, -1, D:2)
  a hobgoblin skeleton
(37, -6, D:2)
  a hobgoblin skeleton
(40, 8, D:2)
  a rat skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a hobgoblin corpse (skeletalised by now)
(9, 28, D:3)
  a +0 hammer
(12, 38, D:3)
  a +0 spear
(16, 7, D:3)
  a hobgoblin corpse (skeletalised by now)
(22, 43, D:3)
  a +0 war axe
  a +0 scale mail
(23, 45, D:3)
  a +0 dagger
  an orc corpse (skeletalised by now)
(25, 43, D:3)
  a +0 hand axe
  a +0 short sword
  an orc corpse (skeletalised by now)
(36, 24, D:3)
  an adder skeleton
(40, 42, D:3)
  2 stones
(41, 39, D:3)
  a +0 club
  a goblin skeleton