Gex

Level 1 of the Dungeon
(4, 10, D:1)
  a +0 club
  a goblin skeleton
(4, 12, D:1)
  a +0 spear
(7, 23, D:1)
  a rat corpse (skeletalised by now)
(7, 25, D:1)
  a rat corpse (skeletalised by now)
(12, -3, D:1)
  a bat corpse (skeletalised by now)
(17, 15, D:1)
  a bat corpse (skeletalised by now)
(25, 47, D:1)
  7 stones
(29, 8, D:1)
  a quokka corpse (skeletalised by now)
(35, 21, D:1)
  a frilled lizard skeleton
(36, 5, D:1)
  a +0 sling
(37, 34, D:1)
  a rat corpse (skeletalised by now)
(39, 22, D:1)
  a bat skeleton
(44, 12, D:1)
  a ball python corpse (skeletalised by now)
(45, 12, D:1)
  a quokka corpse (skeletalised by now)
(45, 14, D:1)
  a +0 club
(50, 35, D:1)
  a +0 dagger
(55, 2, D:1)
  a ball python corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  an adder corpse (skeletalised by now)
(4, -30, D:2)
  a +0 hand axe
(5, -18, D:2)
  the orb of Complete Protection {mayhem, +Inv rElec Dex-5}
    +Inv:       It lets you turn invisible.
    rElec:      It insulates you from electricity.
    Dex-5:      It affects your dexterity (-5).
  a +0 leather armour
  a +0 whip
(7, -20, D:2)
  a +2 flail of venom (still there?)
  a +0 ring mail (still there?)
  an orc corpse (skeletalised by now) (still there?)
(19, -7, D:2)
  a +0 club
  a goblin skeleton
(20, -7, D:2)
  a +0 chain mail
  a +0 dagger
  a +0 short sword
(21, -9, D:2)
  a +0 dagger
(21, -8, D:2)
  a +0 club
  a +0 club
(21, -7, D:2)
  a +0 club
  a goblin skeleton
(25, 4, D:2)
  3 stones
(35, 2, D:2)
  a +0 short sword
  5 stones
  a kobold skeleton
(44, -29, D:2)
  a +0 dagger
  a quokka corpse (skeletalised by now)
(45, -30, D:2)
  a bat corpse (skeletalised by now)
(47, -9, D:2)
  a +0 hand axe
(49, -11, D:2)
  a +1 dagger of speed
  a goblin corpse (skeletalised by now)
(53, -21, D:2)
  a rat skeleton

Level 3 of the Dungeon
(0, 7, D:3)
  a +0 whip
(1, 0, D:3)
  a bat skeleton
(3, 9, D:3)
  a +0 dagger of protection
  a ball python skeleton
  a jackal skeleton
(4, -9, D:3)
  a +0 dagger
  a goblin skeleton
(11, -20, D:3)
  a +0 short sword
  a +0 chain mail
  an orc corpse (skeletalised by now)
(13, -20, D:3)
  a +0 whip
  a +0 ring mail
  a +1 heavy mace
  an orc corpse (skeletalised by now)
(14, 4, D:3)
  a bat skeleton
(15, -20, D:3)
  a +0 dagger
(17, 16, D:3)
  a +0 club
(19, 16, D:3)
  a jackal skeleton
(23, -9, D:3)
  4 poisoned darts
  a +0 short sword
(23, -5, D:3)
  a jackal skeleton
(25, -6, D:3)
  a jackal skeleton
(26, 1, D:3)
  a quokka skeleton
(29, -22, D:3)
  a jackal skeleton
(29, -21, D:3)
  a jackal skeleton
(29, -4, D:3)
  a +0 leather armour
  a +0 mace
(31, 7, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a hound corpse (skeletalised by now)
(0, 2, D:4)
  a +0 leather armour
(14, 0, D:4)
  a quill talisman
(14, 1, D:4)
  6 gold pieces
(16, 7, D:4)
  an adder corpse
(17, 7, D:4)
  a +0 dagger
(18, -2, D:4)
  a book of Scorching
(19, 23, D:4)
  a hobgoblin corpse (skeletalised by now)
(20, -1, D:4)
  a +0 club
  a goblin corpse
(23, 3, D:4)
  7 gold pieces
  a ring of magical power
  a hobgoblin corpse