krabocopter

Level 1 of the Dungeon
(9, 2, D:1)
  13 arrows
(15, 28, D:1)
  a +0 club
(26, 9, D:1)
  a +0 club
(29, 18, D:1)
  a +0 dagger
(37, -7, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(4, -32, D:2)
  a +0 robe
(27, -32, D:2)
  a stone
(28, -32, D:2)
  a stone
(28, -6, D:2)
  a +0 helmet
(30, -32, D:2)
  a stone
(30, 7, D:2)
  28 stones
(31, -32, D:2)
  a stone
(33, -31, D:2)
  a +0 dagger
  a +0 hunting sling
  14 stones
(33, 11, D:2)
  a +4 dagger of venom
(35, -45, D:2)
  a cursed -3 short sword
(41, -10, D:2)
  a +0 club
(42, -40, D:2)
  19 sling bullets
(43, -48, D:2)
  16 stones
(44, -41, D:2)
  a +0 scale mail
(44, -36, D:2)
  a +0 dagger
(51, 9, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail of fire resistance
(3, 2, D:3)
  an uncursed ring of flight
(21, -2, D:3)
  a +0 robe
(34, -7, D:3)
  a +0 dagger
  a +0 leather armour
(38, 15, D:3)
  a +0 mace
(41, 7, D:3)
  23 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hunting sling
(0, 14, D:4)
  a +0 spear
(2, -16, D:4)
  a +0 club
  a +0 leather armour
  a +0 hand axe
  a +0 leather armour
  a +0 club
  a cursed +0 whip
  a +0 ring mail
  an orc corpse
(2, -8, D:4)
  a +0 ring mail
(2, 2, D:4)
  a +0 dagger of venom
(8, 12, D:4)
  6 tomahawks of returning
(16, 3, D:4)
  a +0 short sword
(16, 8, D:4)
  a +0 leather armour
(18, -18, D:4)
  a +0 war axe
(21, -34, D:4)
  an uncursed ring of teleportation
(26, -1, D:4)
  a +0 flail
(27, -1, D:4)
  a +0 leather armour
(28, -33, D:4)
  a +0 robe
(30, -1, D:4)
  a +0 helmet
(35, -16, D:4)
  a +0 pair of gloves
(37, 4, D:4)
  a +0 mace