Nim

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(3, -18, D:1)
  a frilled lizard corpse (skeletalised by now)
(4, -18, D:1)
  a +0 club
  a frilled lizard corpse (skeletalised by now)
(4, 5, D:1)
  a +0 dagger
(10, -13, D:1)
  a +0 sling
(11, 3, D:1)
  a bat corpse (skeletalised by now)
(19, -20, D:1)
  a +0 dagger
(22, 13, D:1)
  a quokka skeleton
(25, -14, D:1)
  a ball python skeleton
(26, 9, D:1)
  a frilled lizard skeleton
(28, 0, D:1)
  a +0 club
(28, 6, D:1)
  a bat skeleton
(31, -14, D:1)
  a +0 spear
(35, -27, D:1)
  a +0 spear
(35, -25, D:1)
  a +0 dagger
(36, -25, D:1)
  a +0 short sword of speed
(36, 21, D:1)
  a ball python corpse (skeletalised by now)
(43, 6, D:1)
  a hobgoblin corpse (skeletalised by now)
(43, 7, D:1)
  a jackal skeleton
(45, -21, D:1)
  a +0 club
(45, 7, D:1)
  a ball python skeleton
(45, 23, D:1)
  a +0 club
(52, 8, D:1)
  a +0 short sword
(53, 21, D:1)
  a parchment of Lesser Beckoning
(54, -23, D:1)
  a rat corpse (skeletalised by now)
(55, -18, D:1)
  a +0 club
(60, -12, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  2 stones
(1, 0, D:2)
  a +0 leather armour
(30, 36, D:2)
  a +0 short sword
  2 stones
  a kobold corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(33, 21, D:2)
  a +0 spear
  a gnoll corpse
(33, 22, D:2)
  a +0 leather armour
(34, 21, D:2)
  a +0 club
(34, 23, D:2)
  a +0 spear
  a +0 club
  a gnoll skeleton
  a gnoll skeleton
(40, 29, D:2)
  a +0 robe
(43, 27, D:2)
  a +0 robe
(46, 24, D:2)
  a parchment of Dimensional Bullseye
(52, 44, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(10, -18, D:3)
  a +0 spear
(16, -7, D:3)
  a quokka corpse