SYume

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(8, 32, D:1)
  a +0 whip
  a kobold skeleton
(14, 15, D:1)
  a +0 leather armour
(23, 15, D:1)
  a rat corpse (skeletalised by now)
(23, 16, D:1)
  a quokka corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(27, 29, D:1)
  a +0 spear
(31, 12, D:1)
  7 stones
(32, 42, D:1)
  2 stones
(50, 4, D:1)
  a quokka skeleton
(53, 29, D:1)
  a quokka skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  9 stones
(2, -23, D:2)
  a ball python corpse (skeletalised by now)
(10, -29, D:2)
  a +0 short sword
  5 stones
(11, -3, D:2)
  an adder skeleton
(11, 6, D:2)
  3 large rocks
(16, -23, D:2)
  a ball python skeleton
(18, -25, D:2)
  a frilled lizard skeleton
(19, -26, D:2)
  a +0 robe
(19, 2, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(29, -17, D:2)
  a hobgoblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(30, -1, D:2)
  a +0 robe
(46, -17, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(46, 7, D:2)
  a frilled lizard corpse (skeletalised by now)
(48, -17, D:2)
  a +0 mace
(52, -15, D:2)
  a bat corpse (skeletalised by now)
(52, 6, D:2)
  a bat skeleton
(53, -15, D:2)
  a +0 robe
(53, 6, D:2)
  a ball python skeleton
(55, 5, D:2)
  a ball python skeleton
(64, 9, D:2)
  3 stones
(65, -27, D:2)
  a quokka skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(13, -27, D:3)
  a +0 dagger
  a +0 ring mail
(27, 4, D:3)
  a +0 dagger
(38, -40, D:3)
  the felid corpse of Natasha (skeletalised by now)
(38, -10, D:3)
  a quokka corpse (skeletalised by now)
(43, -13, D:3)
  a rat corpse (skeletalised by now)
(44, -31, D:3)
  an adder corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  a stone
(1, -2, D:4)
  a giant cockroach corpse
(1, -1, D:4)
  an adder corpse
(2, -1, D:4)
  a +0 whip
(3, -2, D:4)
  a +0 dagger (still there?)
  8 poisoned darts (still there?)