Gnirx

Level 1 of the Dungeon
(6, 6, D:1)
  a +0 club
(6, 7, D:1)
  a +0 short sword
(10, -2, D:1)
  a +0 dagger
(15, -5, D:1)
  a +0 dagger
(16, -6, D:1)
  a +3 dagger
(16, 33, D:1)
  a +0 club
(18, 25, D:1)
  a +0 club
(27, 15, D:1)
  a throwing net
(32, 34, D:1)
  a +0 dagger
(43, 33, D:1)
  a +0 scale mail

Level 2 of the Dungeon
(0, 44, D:2)
  a +0 dagger
(15, 1, D:2)
  a +0 leather armour
(18, -1, D:2)
  15 poisoned darts
(25, 40, D:2)
  a +0 robe
(38, 41, D:2)
  18 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of noise
(0, 1, D:3)
  a +2 dagger of speed
  a kobold corpse (skeletalised by now)
(8, 10, D:3)
  a +0 dagger
(11, 19, D:3)
  a +0 dagger
(13, 19, D:3)
  a +0 leather armour
(14, 18, D:3)
  a +0 whip
  a +0 chain mail
  a +0 short sword
(20, 36, D:3)
  a +0 trident
(31, 24, D:3)
  a throwing net
(44, -4, D:3)
  a +0 robe
(45, 31, D:3)
  20 sling bullets
(46, 9, D:3)
  a +0 club
(47, 12, D:3)
  4 atropa-tipped darts
(51, 37, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  3 scrolls of enchant armour
(9, -22, D:4)
  a +0 whip
(11, -4, D:4)
  a frilled lizard skeleton
(12, -8, D:4)
  a +0 club
  a +0 leather armour
  an orc corpse
(12, -7, D:4)
  a +0 short sword
  a +0 dagger
  a +0 robe
  an orc corpse
(26, -26, D:4)
  31 sling bullets