Kotlin

Level 1 of the Dungeon
(1, -43, D:1)
  a +0 dagger
(1, -1, D:1)
  3 stones
(2, -1, D:1)
  a stone
(3, -1, D:1)
  20 stones
(16, -27, D:1)
  24 arrows
(21, -27, D:1)
  23 stones
(21, -15, D:1)
  a +0 club
(30, -45, D:1)
  a +0 club
(37, -14, D:1)
  a +0 club
(45, -39, D:1)
  a +0 ring mail
(46, -39, D:1)
  a cursed -1 club
(46, -31, D:1)
  a +0 plate armour
(47, -54, D:1)
  a +0 plate armour
(47, -47, D:1)
  a cursed +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 spear
(16, -28, D:2)
  a +0 naga barding
(16, -26, D:2)
  a +0 club
(17, -25, D:2)
  a +0 club
(18, -23, D:2)
  a +0 short sword
(20, -30, D:2)
  a stone
(20, -29, D:2)
  2 stones
(20, -26, D:2)
  a +0 dagger
(20, -22, D:2)
  20 stones
(20, -21, D:2)
  a +0 robe
(21, -28, D:2)
  a stone
(23, -40, D:2)
  a +0 scale mail
(24, -1, D:2)
  a +0 ring mail
(28, -3, D:2)
  13 sling bullets
(35, -46, D:2)
  a +0 robe
(36, -46, D:2)
  24 stones
(36, -32, D:2)
  a +0 club
(38, -11, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  14 arrows
(0, 1, D:3)
  a +0 ring mail
(6, 0, D:3)
  a +0 dagger
(7, 4, D:3)
  a +0 glaive
(9, -1, D:3)
  a worm corpse
(9, 4, D:3)
  5 large rocks
(11, -12, D:3)
  a poisoned needle
(13, -19, D:3)
  a +0 hand axe
(13, -16, D:3)
  a scroll of enchant armour
  a +0 short sword
(13, -14, D:3)
  a +0 club
(16, 4, D:3)
  a +0 short sword
(20, -19, D:3)
  8 stones
(23, 0, D:3)
  22 bolts
(25, -7, D:3)
  a +0 flail
  (unseen)
(26, 1, D:3)
  a +0 trident
  a +4 scale mail of fire resistance
(30, 18, D:3)
  a +0 trident
  a +0 leather armour
  an orc corpse (skeletalised by now)
(30, 19, D:3)
  a +0 hand axe
(31, -22, D:3)
  a +0 dagger
(32, 8, D:3)
  a +0 ring mail
(32, 9, D:3)
  a +0 leather armour
(32, 16, D:3)
  a +0 dagger of venom
(33, 11, D:3)
  26 stones
  a +0 dagger
(37, 10, D:3)
  13 gold pieces
(44, -7, D:3)
  a +0 dagger
(46, -27, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 spear