KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  a staff of cold
(9, 9, D:1)
  a rat skeleton
(9, 10, D:1)
  a bat skeleton
(11, 28, D:1)
  a +0 leather armour
(11, 41, D:1)
  a +0 short sword
  3 stones
  a kobold corpse (skeletalised by now)
(14, -3, D:1)
  a hobgoblin corpse (skeletalised by now)
(18, 29, D:1)
  a +0 club
  a goblin skeleton
(19, 46, D:1)
  a +0 whip
(27, 16, D:1)
  8 stones
(32, 38, D:1)
  a +0 leather armour
(39, 17, D:1)
  a rat corpse (skeletalised by now)
(44, 32, D:1)
  3 stones
(46, 27, D:1)
  6 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
  a +0 dagger
  6 stones
  a kobold skeleton
(6, -6, D:2)
  a +0 spear
(7, -23, D:2)
  4 boomerangs
(10, -3, D:2)
  a +0 leather armour
(11, -26, D:2)
  a +0 robe
(14, -23, D:2)
  a +0 robe
(17, -19, D:2)
  5 stones
(18, -11, D:2)
  a +0 dagger
  a bat skeleton
(18, -6, D:2)
  4 stones
(18, -5, D:2)
  a +0 long sword
(19, -10, D:2)
  a hobgoblin skeleton
(21, -13, D:2)
  a bat skeleton
(22, -32, D:2)
  a +0 leather armour
(24, -14, D:2)
  an adder skeleton
(27, -22, D:2)
  a +0 scale mail
(39, -1, D:2)
  a +0 whip
(43, -22, D:2)
  a rat skeleton
(43, -3, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(44, 2, D:2)
  2 poisoned darts

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(8, 0, D:3)
  a frilled lizard corpse (skeletalised by now)
(9, 0, D:3)
  a +0 dagger
(12, -12, D:3)
  a bat corpse (skeletalised by now)
(13, -16, D:3)
  a +3 scale mail
(14, -14, D:3)
  a ball python corpse (skeletalised by now)
(16, -2, D:3)
  a maw talisman
(17, -15, D:3)
  a rat skeleton
(17, -6, D:3)
  a +0 leather armour
(20, -28, D:3)
  a rat corpse (skeletalised by now)
(26, -13, D:3)
  a +0 dagger
(28, 4, D:3)
  a +1 dagger of venom
(29, 7, D:3)
  a quokka corpse (skeletalised by now)
(40, -26, D:3)
  8 stones
(40, 8, D:3)
  a bat skeleton
(41, -2, D:3)
  a +0 scale mail
  a +0 buckler
(47, -2, D:3)
  a +0 dagger
  a +0 quarterstaff
(47, 2, D:3)
  a +0 leather armour
(47, 6, D:3)
  a +0 club
  a +0 club
  a goblin corpse (skeletalised by now)
(48, -4, D:3)
  a stone
(48, 5, D:3)
  a +0 dagger
  a +0 club
  a goblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(48, 6, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(49, 5, D:3)
  a +0 dagger
  a +0 club
  an adder corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(49, 6, D:3)
  a +0 club
(58, 11, D:3)
  a quokka corpse (skeletalised by now)
(61, 12, D:3)
  a quokka skeleton
(62, 9, D:3)
  a quokka skeleton
(65, 4, D:3)
  3 stones
(68, 21, D:3)
  a +0 dagger
  a +0 animal skin

Level 4 of the Dungeon
(0, 0, D:4)
  7 stones
(6, 11, D:4)
  a +0 leather armour
(7, 10, D:4)
  a +0 short sword
  an orc corpse (skeletalised by now)
(7, 16, D:4)
  a ball python corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(8, 23, D:4)
  a +0 ring mail
(10, -15, D:4)
  a +0 helmet
  a +0 trident
  a +0 animal skin
(11, -15, D:4)
  a hobgoblin corpse (skeletalised by now)
(12, -16, D:4)
  a +0 club
  a goblin corpse (skeletalised by now)
(12, -15, D:4)
  a +0 club
(12, -7, D:4)
  a +0 ring mail
(13, 1, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(18, 39, D:4)
  a +0 whip
  a +0 leather armour
(19, -1, D:4)
  a +0 flail
  a +0 whip
(20, -1, D:4)
  a +0 flail
  a +0 club
  a +0 leather armour
  a +0 halberd
(20, 0, D:4)
  a +0 spear
  a gnoll corpse (skeletalised by now)
(22, 29, D:4)
  a +0 short sword
  a kobold corpse
(23, 8, D:4)
  a ball python corpse (skeletalised by now)
(24, 15, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(33, 1, D:4)
  3 poisoned darts