Gridlocked

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(10, 31, D:1)
  a +0 club
(12, 16, D:1)
  14 arrows
(12, 18, D:1)
  a +0 ring mail
(12, 24, D:1)
  a potion of mutation
(13, 3, D:1)
  a +0 club
(15, 27, D:1)
  a cursed -2 club
(16, 5, D:1)
  5 needles of paralysis
(22, 17, D:1)
  a +0 dagger
(24, 25, D:1)
  a potion of mutation
(27, 27, D:1)
  a +0 dagger
(46, 19, D:1)
  a +0 club
(49, 7, D:1)
  a potion of curing

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(0, 9, D:2)
  a +0 whip
(2, 10, D:2)
  a +0 whip
(5, -18, D:2)
  a +0 club
(7, -24, D:2)
  a +0 hand axe
(8, 8, D:2)
  a bread ration
(10, 14, D:2)
  14 sling bullets
(18, -34, D:2)
  a kobold corpse (skeletalised by now)
(23, 10, D:2)
  a +0 club
(25, -32, D:2)
  a bat corpse (skeletalised by now)
(26, -1, D:2)
  a +0 leather armour
(30, -23, D:2)
  a potion of mutation
(32, -7, D:2)
  a potion of lignification
(48, -1, D:2)
  7 steel javelins

Level 3 of the Dungeon
(0, 0, D:3)
  a goblin corpse
(8, 5, D:3)
  a +0 spear
(11, 0, D:3)
  a potion of mutation
(16, 2, D:3)
  a +0 dagger
(28, 11, D:3)
  a +0 dagger
(29, 9, D:3)
  a leopard gecko corpse
(29, 10, D:3)
  a goblin corpse
(29, 11, D:3)
  a quokka corpse
  an orc corpse
(29, 30, D:3)
  10 arrows
(33, 25, D:3)
  a jackal corpse
  a jackal corpse
  a bat corpse
(34, 25, D:3)
  a +0 dagger
  a jackal corpse
(37, 27, D:3)
  a frilled lizard corpse