Mephisto

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 hand axe
(4, -25, D:1)
  a +0 leather armour
(4, -1, D:1)
  a +0 dagger
(6, 10, D:1)
  a +0 robe
(8, -25, D:1)
  a +0 short sword
  5 stones
  a kobold corpse (skeletalised by now)
(11, 3, D:1)
  a frilled lizard skeleton
(18, 3, D:1)
  a +0 spear
(26, 10, D:1)
  a +0 club
(27, 14, D:1)
  a +0 club
(28, 11, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(29, 10, D:1)
  a hobgoblin corpse (skeletalised by now)
(36, -26, D:1)
  a +0 dagger
(38, 4, D:1)
  a hobgoblin corpse (skeletalised by now)
(43, 15, D:1)
  a +0 short sword

Level 2 of the Dungeon
(12, 30, D:2)
  a +0 dagger
(12, 39, D:2)
  a +0 dagger of venom
(18, 5, D:2)
  a +0 robe
(20, 5, D:2)
  a +0 short sword
(22, -6, D:2)
  a medusa talisman
(24, 15, D:2)
  a +0 sling
(34, 25, D:2)
  a +0 dagger
(38, 2, D:2)
  a +0 leather armour
  a bat skeleton

Level 3 of the Dungeon
(2, -8, D:3)
  an adder corpse
(3, -8, D:3)
  a +0 whip
(29, 0, D:3)
  a bat corpse
(30, 3, D:3)
  a +0 sling
(30, 5, D:3)
  a +0 dagger