Megalobster

Level 1 of the Dungeon
(1, 19, D:1)
  a cursed -1 club
(12, 17, D:1)
  a +0 club
(12, 18, D:1)
  a +1 spear of freezing
(13, -7, D:1)
  a +0 whip
(14, -11, D:1)
  a +0 plate armour
(18, -4, D:1)
  a +0 robe
(20, -10, D:1)
  a +0 mace
(20, 7, D:1)
  a +0 dagger
(21, -3, D:1)
  a +0 robe
(21, 2, D:1)
  25 stones
(21, 6, D:1)
  a stone
(24, 0, D:1)
  a stone
(25, -5, D:1)
  a +0 short sword
  a stone
(26, -1, D:1)
  a +0 club
(26, 9, D:1)
  a stone
(27, -7, D:1)
  a +0 club
(27, -3, D:1)
  a +0 chain mail
(29, -1, D:1)
  a stone
(30, -2, D:1)
  a stone
(30, -1, D:1)
  a stone
  a +0 short sword
(42, 4, D:1)
  a +0 chain mail

Level 2 of the Dungeon
(0, 0, D:2)
  14 bolts
(14, 17, D:2)
  a +0 dagger
(18, 8, D:2)
  a +0 dagger
(20, -5, D:2)
  25 arrows
(36, 2, D:2)
  13 stones
(41, 15, D:2)
  a +0 club
(45, 27, D:2)
  10 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(1, 6, D:3)
  29 stones
(10, 18, D:3)
  a +0 mace
(12, -2, D:3)
  a +0 club
(15, 22, D:3)
  a +0 club
(19, 11, D:3)
  a +0 short sword
(23, 19, D:3)
  a stone
(24, 24, D:3)
  a +0 ring mail
(25, 19, D:3)
  27 arrows
(26, 15, D:3)
  a +0 club
(32, 23, D:3)
  a +0 hunting sling
(35, 1, D:3)
  a +0 club
(38, 11, D:3)
  a +0 hand axe
(39, 10, D:3)
  a +0 whip

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail
  a +0 leather armour
(1, -3, D:4)
  a +0 falchion
(2, -2, D:4)
  a +0 club
  a +0 ring mail
(8, -16, D:4)
  a jackal skeleton