Niddhogr

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(3, 13, D:1)
  a +0 club
  a +0 dagger
(5, -6, D:1)
  16 bolts
(15, 20, D:1)
  a +0 club
(16, 20, D:1)
  a +0 club
(17, 36, D:1)
  a +0 club
(22, 30, D:1)
  a +0 mace
(27, 19, D:1)
  a +0 club
(33, 25, D:1)
  20 bolts
(33, 37, D:1)
  16 arrows
(34, 29, D:1)
  15 stones
(36, 28, D:1)
  a +0 robe
(41, -3, D:1)
  a +0 club
(47, 10, D:1)
  a +0 hunting sling
(48, 6, D:1)
  13 sling bullets

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(1, -2, D:2)
  a +0 scale mail
(12, 0, D:2)
  a +0 whip
(16, -7, D:2)
  a +2 whip of draining
(18, 18, D:2)
  a +0 robe
(27, 8, D:2)
  19 arrows
(28, 9, D:2)
  a +0 rapier
(29, -22, D:2)
  a stone
(30, -22, D:2)
  2 stones
(31, -1, D:2)
  a +0 dagger
(42, 7, D:2)
  17 poisoned needles
(52, -19, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a cursed +0 dagger
(2, -38, D:3)
  a cursed +0 club
  a +0 dagger
  a +0 mace
  a +0 scale mail
(7, -45, D:3)
  17 sling bullets
(13, -24, D:3)
  a +0 rapier
(14, -56, D:3)
  a +0 club
  a +0 hunting sling
  9 stones
(15, -56, D:3)
  a stone
  a +0 club
(15, -20, D:3)
  a +0 dagger
(16, -56, D:3)
  a stone
(17, -34, D:3)
  a +0 club
(17, 0, D:3)
  a +0 halberd
(19, -54, D:3)
  2 stones
(25, -6, D:3)
  a +0 whip
  a stone
(25, -4, D:3)
  a +0 short sword
(27, -54, D:3)
  a +0 dagger
(27, -46, D:3)
  a +0 hat
(34, -15, D:3)
  a +0 club
  a +0 scale mail
(39, -45, D:3)
  a +0 scale mail
(46, -12, D:3)
  a poisoned needle
(47, -12, D:3)
  5 poisoned needles
(48, -53, D:3)
  a +0 scale mail
(48, -12, D:3)
  a +0 blowgun
  12 poisoned needles
(53, -45, D:3)
  a +0 hand axe

Level 4 of the Dungeon
(0, 0, D:4)
  a tomahawk
(0, 5, D:4)
  a cursed -1 short sword
  a +0 leather armour
  an orc corpse (skeletalised by now)
(1, 1, D:4)
  a tomahawk
(13, -9, D:4)
  a frilled lizard corpse (skeletalised by now)
(13, 35, D:4)
  a +0 scale mail
(19, 14, D:4)
  10 stones
(25, 30, D:4)
  a +0 flail
(26, 29, D:4)
  a +0 halberd
(38, -1, D:4)
  a +0 robe
(43, 36, D:4)
  a quokka corpse
(50, 29, D:4)
  a scroll of remove curse