KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a goblin skeleton
(4, -13, D:1)
  a +0 whip
(5, 6, D:1)
  5 stones
  a +0 whip
  a kobold skeleton
(6, 20, D:1)
  a ball python corpse (skeletalised by now)
  a bat corpse (skeletalised by now)
(16, 0, D:1)
  a +0 ring mail
(21, -20, D:1)
  a jackal corpse (skeletalised by now)
(22, -20, D:1)
  a jackal corpse (skeletalised by now)
(22, 16, D:1)
  a hobgoblin skeleton
(23, -22, D:1)
  a ball python corpse (skeletalised by now)
(23, 8, D:1)
  a +0 leather armour
(25, -25, D:1)
  4 atropa-tipped darts
(26, -18, D:1)
  a +0 robe
(26, 22, D:1)
  a staff of air
(28, 2, D:1)
  a ball python skeleton
  a ball python skeleton
(29, 19, D:1)
  4 stones
  a +0 dagger
(30, -2, D:1)
  a jackal skeleton
(30, -1, D:1)
  a +0 dagger
  a hobgoblin skeleton
(35, 9, D:1)
  a rat corpse (skeletalised by now)
(36, 9, D:1)
  a +0 club
(37, 6, D:1)
  a ball python corpse (skeletalised by now)
(42, -2, D:1)
  a bat corpse (skeletalised by now)
(43, -13, D:1)
  a +0 scale mail
  a frilled lizard corpse (skeletalised by now)
(48, 26, D:1)
  6 poisoned darts
(49, 24, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  4 stones
(3, 14, D:2)
  9 stones
(10, -6, D:2)
  a +0 leather armour
(15, 22, D:2)
  a +0 whip
(16, 0, D:2)
  a +0 dagger
  a goblin skeleton
(16, 12, D:2)
  a +0 club
(35, 25, D:2)
  a bat corpse (skeletalised by now)
(39, 23, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(40, 26, D:2)
  a +0 hand axe
(41, -8, D:2)
  a ball python corpse (skeletalised by now)
(41, -7, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(47, -6, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a ball python corpse
  a ribbon worm corpse
(1, -2, D:3)
  a ribbon worm corpse
(1, 0, D:3)
  a giant cockroach corpse
(9, 30, D:3)
  a bat corpse (skeletalised by now)
(20, 0, D:3)
  4 stones
(22, 4, D:3)
  a +0 whip

a sewer
(0, 0, Sewer)
  a +0 short sword
(0, 2, Sewer)
  a +0 short sword
  3 stones
  a kobold corpse
  a jackal corpse
(1, 2, Sewer)
  a +0 club (still there?)
  a curare-tipped dart (still there?)
  a kobold corpse (still there?)
(1, 3, Sewer)
  a +0 short sword
  a kobold corpse
(28, 5, Sewer)
  a river rat corpse
(29, 5, Sewer)
  a river rat corpse