Doomgape

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(15, -12, D:1)
  a +1 dagger of draining
  a stone
(15, -3, D:1)
  a +0 club
(17, -4, D:1)
  a +0 mace
(20, -6, D:1)
  a +0 vorpal sling
(22, -49, D:1)
  5 stones
(25, -10, D:1)
  a +0 dagger
(27, -31, D:1)
  9 stones
(42, -23, D:1)
  a +0 dagger
(45, -15, D:1)
  a +0 club
(48, -6, D:1)
  a +0 chain mail
(48, -3, D:1)
  7 stones
(52, -13, D:1)
  a +0 club
(56, -28, D:1)
  9 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(4, -22, D:2)
  a +2 whip of electrocution
  a +0 leather armour
(4, 11, D:2)
  a +1 dagger of venom
  a +0 robe
(6, 6, D:2)
  7 stones
(7, -12, D:2)
  a +0 club
  a +5 sling
(8, -22, D:2)
  a +0 short sword
(17, 16, D:2)
  a +0 scale mail
(32, -18, D:2)
  a +1 vorpal falchion
(36, -14, D:2)
  5 stones
(36, 4, D:2)
  a +0 short sword
(40, 3, D:2)
  a +0 short sword
(42, -18, D:2)
  2 stones
(45, -26, D:2)
  a +0 spear
(59, -8, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  a book of Changes
(10, 2, D:3)
  a +0 club
  a +0 sling
(11, 23, D:3)
  a +0 hand axe
(15, 36, D:3)
  a +0 quarterstaff
  2 boomerangs of dispersal
  a +0 plate armour
(16, 14, D:3)
  a +0 short sword
(17, 9, D:3)
  6 stones
(18, 10, D:3)
  a +0 club
  a +0 dagger
  a +0 scale mail
(19, 10, D:3)
  a +0 whip
  a +0 leather armour
  a +0 club
  a +0 chain mail
(20, 10, D:3)
  a +0 short sword
(21, 28, D:3)
  a +0 robe
(24, 40, D:3)
  2 stones
(25, 27, D:3)
  a +0 leather armour
(28, 27, D:3)
  a +0 short sword
(32, 23, D:3)
  a +0 club
(35, -3, D:3)
  4 potions of degeneration
(38, 2, D:3)
  4 curare-tipped darts
(45, 25, D:3)
  6 poisoned darts

Level 4 of the Dungeon
(0, 0, D:4)
  8 stones
(8, -5, D:4)
  a quokka corpse (skeletalised by now)
(39, 9, D:4)
  7 stones
(39, 11, D:4)
  a +0 robe
(46, 10, D:4)
  6 stones
(50, -1, D:4)
  a jackal corpse
(53, -1, D:4)
  a hobgoblin corpse