RobotCleanerRider

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(1, 25, D:1)
  a ball python corpse (skeletalised by now)
(5, -4, D:1)
  a +0 robe
(12, 0, D:1)
  a +0 club
  a kobold skeleton
(12, 1, D:1)
  a quokka skeleton
(16, 9, D:1)
  a bat corpse (skeletalised by now)
(22, 6, D:1)
  a hobgoblin corpse (skeletalised by now)
(27, -18, D:1)
  a +0 flail
(28, -10, D:1)
  a rat skeleton
(28, -6, D:1)
  a +0 club
  a goblin skeleton
  a rat skeleton
(31, 24, D:1)
  a bat corpse (skeletalised by now)
(41, -24, D:1)
  a hobgoblin skeleton
  a bat skeleton
(41, -23, D:1)
  a +0 short sword
  a kobold skeleton
(45, 0, D:1)
  a ball python skeleton
(54, -9, D:1)
  a +0 ring mail
(56, -3, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a scarf of harm
(3, 16, D:2)
  a +0 dagger
  a goblin skeleton
(4, 23, D:2)
  a bat skeleton
(4, 25, D:2)
  a +0 mace
(6, -12, D:2)
  6 poisoned darts
(6, 23, D:2)
  a +0 club
  a kobold skeleton
  a jackal skeleton
(11, 20, D:2)
  a +0 ring mail
(13, 16, D:2)
  a +0 trident
(13, 23, D:2)
  6 stones
(16, 20, D:2)
  a +0 robe
(17, 23, D:2)
  a ball python skeleton
(19, -1, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(24, -12, D:2)
  a bat corpse (skeletalised by now)
(26, 23, D:2)
  a +0 whip
(29, 25, D:2)
  a +0 robe
(30, -17, D:2)
  a +0 ring mail
(31, 12, D:2)
  a +0 chain mail
  a +0 hand axe
  the human skeleton of Terence
(33, 21, D:2)
  a +0 mace
(38, -3, D:2)
  an adder skeleton
(49, 30, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a ring of resist corrosion
(3, -3, D:3)
  a +0 spear
(9, 7, D:3)
  4 large rocks
(13, -18, D:3)
  a +0 ring mail
(14, 4, D:3)
  a rat corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(25, -19, D:3)
  5 stones
(46, -6, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(48, -25, D:3)
  a +0 whip
(48, -24, D:3)
  a rat corpse (skeletalised by now)
(49, -30, D:3)
  4 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  a +0 scale mail
(5, -5, D:4)
  a +0 dagger
(17, 16, D:4)
  a ball python corpse