Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  22 stones
(7, 10, D:1)
  a +0 short sword
(30, -4, D:1)
  a +0 whip
(42, -7, D:1)
  a +0 ring mail
(46, 17, D:1)
  a +0 robe
(53, 29, D:1)
  4 arrows
(56, 4, D:1)
  18 stones

Level 2 of the Dungeon
[Shop] Guyprageb's Book Shop
  (Shop contents are unknown)
(0, 0, D:2)
  a +0 ring mail
(11, 2, D:2)
  a +0 buckler
(32, -2, D:2)
  a +0 whip
(36, 35, D:2)
  16 bolts
(43, 21, D:2)
  a +0 leather armour
(43, 37, D:2)
  a +0 leather armour
(53, 40, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(15, -25, D:3)
  a +0 long sword
(23, -28, D:3)
  a +0 club
  a +0 leather armour
(24, -26, D:3)
  a +0 short sword
(28, -28, D:3)
  a +0 whip
(58, -39, D:3)
  13 arrows

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 leather armour
(2, 19, D:4)
  15 stones
(6, 4, D:4)
  a +0 club
  a +0 dagger
(8, -6, D:4)
  a +0 hunting sling
(8, 12, D:4)
  17 stones
(15, 15, D:4)
  a +0 helmet
(16, -2, D:4)
  a +0 flail
  16 stones
  a +0 plate armour
(19, 21, D:4)
  a +0 giant club
(26, 8, D:4)
  a +0 dagger
  a +0 robe
(27, 8, D:4)
  a +0 short sword
(28, 8, D:4)
  a +0 dagger
  a +0 robe
(36, -3, D:4)
  a +0 mace
(39, -4, D:4)
  a +0 short sword
(41, 8, D:4)
  a +0 hand crossbow

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 flail
(1, 0, D:5)
  a +0 whip
  a +0 robe
(1, 2, D:5)
  a +0 club
  a +0 flail
  a +0 spear
(2, -3, D:5)
  a potion of haste
(2, 2, D:5)
  a +0 spear
(14, 1, D:5)
  a +0 mace
(16, 11, D:5)
  23 sling bullets
(20, 17, D:5)
  a +0 chain mail
(23, 30, D:5)
  a +0 giant club
(27, 36, D:5)
  a +0 hunting sling
(30, 14, D:5)
  a potion of haste
  a +0 robe
  a +0 dagger
(31, 14, D:5)
  a +0 dagger
  a +0 ring mail
  a +0 flail
(31, 35, D:5)
  a +0 short sword
(32, 14, D:5)
  a +0 robe
  a +2 whip of freezing
(35, 23, D:5)
  a +0 flail
  a +0 club
(36, 18, D:5)
  12 stones
(37, 23, D:5)
  a +0 ring mail
  a +0 dagger
(37, 24, D:5)
  a +0 hand axe
(38, 24, D:5)
  a +0 leather armour
  a +0 trident
(40, 4, D:5)
  17 stones
(42, 4, D:5)
  16 stones
(43, 29, D:5)
  a large rock
(44, 38, D:5)
  a +3 whip
(45, 25, D:5)
  a +0 dagger (still there?)
  a +0 robe (still there?)
(45, 36, D:5)
  a +0 flail
  a +0 leather armour

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 shortbow
  22 arrows
(4, 4, D:6)
  19 arrows
(4, 6, D:6)
  a +0 dagger
(9, 5, D:6)
  a +0 hand axe
  a +0 chain mail
(22, -16, D:6)
  a +0 giant club
(23, 2, D:6)
  19 sling bullets
(32, -33, D:6)
  a +0 flail
  a +3 chain mail
  a ring of poison resistance
(32, 8, D:6)
  a +0 war axe
(34, -7, D:6)
  a +0 long sword
(37, -34, D:6)
  a +0 hand axe
(39, -33, D:6)
  a +0 whip
(46, -16, D:6)
  19 stones
(50, -3, D:6)
  a +0 robe
  a +0 dagger
(52, -1, D:6)
  a +0 flail
  a +0 chain mail
  a +0 war axe
(54, -15, D:6)
  a +0 ring mail
  a +0 trident
(56, -4, D:6)
  a +0 leather armour
  a +0 war axe
(57, -18, D:6)
  a +0 dagger
  6 poisoned darts
  a +0 whip

Level 7 of the Dungeon
(1, 1, D:7)
  22 sling bullets
(11, 44, D:7)
  a staff of fire
(13, -10, D:7)
  17 stones
(14, 0, D:7)
  24 stones
(32, 1, D:7)
  a +0 hunting sling
(34, 31, D:7)
  a +0 short sword
(35, 25, D:7)
  a +0 whip
(36, 34, D:7)
  a +0 dagger
  2 boomerangs
  a +0 hand axe
  a +0 short sword
  a +0 dagger
  a +0 short sword
  3 stones
  a +0 dagger
  a +0 short sword
  a +0 short sword
  9 poisoned darts
  a +0 whip
(37, 24, D:7)
  5 stones
  a +0 short sword
(37, 35, D:7)
  a +0 club
  a +0 leather armour
  a +2 hand axe of flaming
(38, 35, D:7)
  a +0 giant club
(40, 35, D:7)
  a +0 dagger
  7 poisoned darts
(41, 33, D:7)
  a +0 short sword
  3 stones
(42, 32, D:7)
  a +0 club
  3 stones
(44, 20, D:7)
  a +0 short sword
  3 stones
(44, 30, D:7)
  a +0 short sword
(54, 8, D:7)
  a +0 rapier
(55, 34, D:7)
  10 arrows

Level 8 of the Dungeon
(0, 0, D:8)
  a +0 scimitar
  a +0 robe
  a +0 dagger
  a +0 robe
  a +2 hand axe
  a +0 robe
(1, -2, D:8)
  a +3 morningstar
  a +0 robe
(1, 1, D:8)
  a +0 dagger
  a +0 robe
(4, -10, D:8)
  11 stones
(4, -4, D:8)
  a +0 robe