Zigma

Level 1 of the Dungeon
(0, 0, D:1)
  6 boomerangs
(3, -28, D:1)
  a +0 dagger
  2 stones
(19, 3, D:1)
  6 stones
(24, -9, D:1)
  a +0 dagger
(28, -28, D:1)
  a +2 hand axe of flaming

Level 2 of the Dungeon
(0, 2, D:2)
  5 stones
(3, -12, D:2)
  11 gold pieces
(4, -13, D:2)
  a potion of cancellation
(5, -14, D:2)
  15 gold pieces
(6, -2, D:2)
  a +0 club
(21, 19, D:2)
  a +0 vampiric whip
(52, -9, D:2)
  a +0 sling
(55, 13, D:2)
  a potion of degeneration
(64, 20, D:2)
  a +0 short sword

Level 3 of the Dungeon
(4, 15, D:3)
  a +0 short sword
  a +0 war axe
  a +0 whip
  a +0 chain mail
  a +2 hand axe of freezing
  a +0 flail
(7, 4, D:3)
  a hobgoblin corpse (skeletalised by now)
(9, 6, D:3)
  a +0 club
  a +0 chain mail
  a +0 dagger
  a +0 flail
  a +0 hand axe
  an orc corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
(10, 6, D:3)
  a +0 hand axe
  a +0 leather armour
(15, 21, D:3)
  a +0 spear
(15, 30, D:3)
  a +0 sling
(16, 1, D:3)
  a +2 scythe of venom
  a +0 robe
(17, -10, D:3)
  5 stones
(17, -6, D:3)
  5 stones
(18, 8, D:3)
  a +2 dagger of electrocution
(27, 42, D:3)
  a +0 spear
(29, 16, D:3)
  a +0 sling
(30, 1, D:3)
  a +0 ring mail
(32, 27, D:3)
  4 stones
(36, 1, D:3)
  5 stones
(40, 28, D:3)
  a +0 leather armour
(49, 0, D:3)
  a +0 mace
(55, 26, D:3)
  a +0 halberd

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(0, 6, D:4)
  a +0 spear
(1, 1, D:4)
  a +0 club
(19, 14, D:4)
  a +0 sling
(25, 8, D:4)
  the felid corpse of Natasha
(25, 14, D:4)
  12 gold pieces
(26, 7, D:4)
  16 gold pieces
(30, 13, D:4)
  a scroll of poison