KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 war axe
(15, -45, D:1)
  a +0 rapier
(18, -34, D:1)
  a +0 whip
  5 stones
  a kobold skeleton
(19, -24, D:1)
  a hobgoblin skeleton
(26, -44, D:1)
  a ball python skeleton
(26, -14, D:1)
  a ball python corpse (skeletalised by now)
(28, -44, D:1)
  a +0 short sword
(30, -9, D:1)
  a frilled lizard corpse (skeletalised by now)
(34, -26, D:1)
  a scroll of amnesia
(40, -21, D:1)
  6 boomerangs
(52, -10, D:1)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(53, -32, D:1)
  a +0 ring mail
(53, -1, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(54, -12, D:1)
  a +0 hand axe
(55, -47, D:1)
  a rimehorn talisman
(56, -38, D:1)
  a staff of fire
(58, -47, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(3, 8, D:2)
  a frilled lizard corpse (skeletalised by now)
(13, -2, D:2)
  8 stones
(13, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(15, -3, D:2)
  5 stones
(22, 11, D:2)
  3 flux baubles
(23, 19, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(27, 20, D:2)
  a +0 dagger
(28, 19, D:2)
  a +0 war axe
  a goblin corpse (skeletalised by now)
(34, -4, D:2)
  a bat corpse (skeletalised by now)
(45, -3, D:2)
  a +0 short sword
(46, -7, D:2)
  4 stones
(46, 7, D:2)
  a frilled lizard skeleton
(47, 3, D:2)
  a frilled lizard skeleton
(52, 3, D:2)
  a rimehorn talisman
(53, -9, D:2)
  a bat corpse (skeletalised by now)
(56, -1, D:2)
  a frilled lizard skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 war axe
(0, 1, D:3)
  a +0 dagger
(1, 0, D:3)
  a frilled lizard corpse
  an adder corpse
(8, 1, D:3)
  a rat corpse
(18, -11, D:3)
  a book of Storms
(30, -17, D:3)
  a quokka corpse