Megalobster

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(4, -2, D:1)
  a +0 spear
(13, -4, D:1)
  a +0 chain mail
(16, 1, D:1)
  a cursed -2 club
(28, 3, D:1)
  21 stones
(32, 13, D:1)
  a +0 club
(43, -15, D:1)
  a cursed -3 club

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(0, 41, D:2)
  18 arrows
(2, 12, D:2)
  a +0 club
(2, 44, D:2)
  7 stones
(6, 37, D:2)
  a +0 club
(8, 21, D:2)
  a +0 dagger
(10, 41, D:2)
  a +0 dagger
  a stone
(24, 3, D:2)
  5 curare-tipped needles
(33, 50, D:2)
  a +0 dagger
  4 stones
(34, 54, D:2)
  17 bolts
(37, 16, D:2)
  a +0 ring mail
(38, 23, D:2)
  a +0 whip
(41, 43, D:2)
  a +0 chain mail
(45, 34, D:2)
  19 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(2, 0, D:3)
  a +0 hand axe
(4, -21, D:3)
  a +0 dagger
  2 stones
(6, -22, D:3)
  a stone
(7, -1, D:3)
  a +0 trident
  a cursed +0 scale mail
(10, -19, D:3)
  20 arrows
(15, -16, D:3)
  a +0 whip
(16, 15, D:3)
  a +0 leather armour
(25, -1, D:3)
  a +0 club
(27, -8, D:3)
  28 stones

Level 4 of the Dungeon
(0, 0, D:4)
  8 tomahawks
(8, -2, D:4)
  a +0 falchion
(8, -1, D:4)
  a +0 robe
  a +0 dagger
  a +0 robe
(8, 0, D:4)
  a +0 trident
  a +0 ring mail
(9, 11, D:4)
  a +0 dagger
  a +0 robe
(12, 13, D:4)
  4 poisoned needles
(14, -23, D:4)
  a +0 hunting sling
(21, 18, D:4)
  a +0 leather armour
(21, 26, D:4)
  a cursed -2 short sword
(24, -16, D:4)
  a +0 club
(25, -16, D:4)
  a +0 flail
(29, 8, D:4)
  a +0 falchion
(30, 11, D:4)
  a +0 spear
(30, 12, D:4)
  a cursed -1 club
(41, -13, D:4)
  a +0 dagger
(55, 5, D:4)
  a +0 giant club
(56, 5, D:4)
  a +0 flail
  a +0 club
  a +0 halberd

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 flail
(2, 10, D:5)
  17 gold pieces
(12, 17, D:5)
  a +0 dagger
  (unseen)