krabocopter

Level 1 of the Dungeon
(1, -11, D:1)
  a +0 hand axe
(1, 1, D:1)
  a +0 spear
(2, 8, D:1)
  a +0 club
(6, 8, D:1)
  a +0 dagger
(7, 8, D:1)
  a +0 club
  a +0 club
  a +0 scale mail
(12, 10, D:1)
  a +0 dagger
(17, 21, D:1)
  a +0 ring mail
(21, 8, D:1)
  a +0 chain mail
(21, 15, D:1)
  a +0 club
(36, -6, D:1)
  a +0 dagger
(36, 15, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(7, -38, D:2)
  23 sling bullets
(9, -34, D:2)
  a +0 club
(13, -5, D:2)
  a +0 helmet
(14, 0, D:2)
  26 arrows
(37, -25, D:2)
  a +0 hand axe
(42, -18, D:2)
  a +1 helmet
(48, -47, D:2)
  2 poisoned needles
(53, -52, D:2)
  a +0 mace

Level 3 of the Dungeon
(3, 18, D:3)
  a +0 club
(5, 17, D:3)
  21 arrows
(11, 18, D:3)
  a +0 leather armour
(12, 13, D:3)
  a +0 trident
  a +0 ring mail
(14, 12, D:3)
  a +0 plate armour
(16, 14, D:3)
  a +0 mace
  a +0 leather armour
(16, 26, D:3)
  a +0 war axe
(21, -5, D:3)
  a +0 club
(23, -16, D:3)
  a cursed -1 whip
(23, -5, D:3)
  a +0 mace
(28, -15, D:3)
  a +0 dagger
  a +0 ring mail
(32, 7, D:3)
  a +0 falchion
(32, 29, D:3)
  a +0 scale mail
(40, 23, D:3)
  a +0 helmet
(47, 26, D:3)
  a kobold corpse (skeletalised by now)
(49, 20, D:3)
  14 bolts
(50, -23, D:3)
  a +0 whip

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail
(0, 1, D:4)
  10 gold pieces
(1, -4, D:4)
  a quokka corpse
(34, -9, D:4)
  a +0 dagger
(45, 1, D:4)
  a +0 robe