Timinator

Level 1 of the Dungeon
(0, 0, D:1)
  22 bolts
(6, 16, D:1)
  a +0 club
(18, 7, D:1)
  28 stones
(24, 51, D:1)
  a +0 plate armour
(36, 2, D:1)
  a +0 chain mail
(42, 15, D:1)
  a +0 hand axe
(46, 20, D:1)
  a +0 robe
(49, 27, D:1)
  a +0 club
(49, 36, D:1)
  a +0 dagger
(55, 20, D:1)
  a +0 chain mail
(56, 41, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  12 gold pieces
(5, 5, D:2)
  a +0 scale mail
(9, -7, D:2)
  a +0 dagger
(12, -6, D:2)
  a +0 robe
(15, -3, D:2)
  2 stones
(17, -6, D:2)
  a stone
(18, -8, D:2)
  10 stones
  a +0 hunting sling
  a +1 dagger of protection
(26, -16, D:2)
  a +0 chain mail
(33, -7, D:2)
  a +0 dagger
(33, 13, D:2)
  a +0 short sword
(34, -9, D:2)
  25 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(1, 0, D:3)
  3 stones
(2, 0, D:3)
  a +0 dagger
  a +0 animal skin
  a +0 helmet
  the hobgoblin corpse of Robin
(2, 1, D:3)
  a cursed -1 hunting sling
  a +0 club
  20 stones
  a cursed -2 club
  a goblin corpse
  a giant cockroach corpse
(3, -1, D:3)
  a stone
(4, -13, D:3)
  22 stones
(7, 8, D:3)
  a bat corpse
(8, -9, D:3)
  a +0 club
(11, 14, D:3)
  a tomahawk
(12, 14, D:3)
  a +0 leather armour
(13, 7, D:3)
  a +0 ring mail
  a +0 hand axe
(13, 8, D:3)
  a +0 whip
(13, 14, D:3)
  a cursed -3 club
  (unseen)
(16, 10, D:3)
  a cursed -2 quarterstaff
(32, -2, D:3)
  23 arrows

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 short sword
(8, -2, D:4)
  a +0 ring mail
  a +2 dagger of protection
  a +0 leather armour
  a +0 hand axe
(9, -3, D:4)
  an orc skeleton
(9, -2, D:4)
  a +0 hand axe
(10, -1, D:4)
  a +0 dagger
(11, -3, D:4)
  a +0 club
  a +0 club
  a hobgoblin corpse
  a hobgoblin corpse (skeletalised by now)
(11, -1, D:4)
  a +0 dagger
  a goblin corpse