Ratboiler

Level 1 of the Dungeon
(0, 0, D:1)
  a +2 hand axe of chopping
(-1, 15, D:1)
  19 stones
(-13, 33, D:1)
  a +0 mace
(-10, 33, D:1)
  a cursed -2 short sword
(21, 36, D:1)
  a cursed -2 dagger
(2, 38, D:1)
  17 bolts
(29, 44, D:1)
  a +0 dagger
(9, 45, D:1)
  a +0 robe
(-12, 51, D:1)
  a +0 leather armour
(-4, 56, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  21 sling bullets
(-3, 1, D:2)
  a +0 dagger
  4 stones
(-11, 5, D:2)
  24 stones
(-30, 11, D:2)
  a +0 short sword
(-23, 12, D:2)
  a stone
(-22, 13, D:2)
  a stone
(-14, 13, D:2)
  10 sling bullets
(-22, 16, D:2)
  a stone
(-23, 17, D:2)
  a stone
(1, 18, D:2)
  a stone
(-23, 20, D:2)
  a stone
(3, 21, D:2)
  a +0 whip
  a stone
(5, 40, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(-13, 2, D:3)
  a cursed -2 dagger
(-9, 2, D:3)
  a stone
  a +0 hand axe
(6, 2, D:3)
  12 arrows of frost
(-14, 3, D:3)
  a stone
(-10, 3, D:3)
  a +0 hand axe
  a +0 leather armour
  a +0 hand axe
(-14, 4, D:3)
  a stone
(-27, 19, D:3)
  a throwing net
(13, 19, D:3)
  a +0 club
(-34, 20, D:3)
  25 sling bullets
(-21, 21, D:3)
  a +0 club
(-21, 30, D:3)
  a +0 halberd
(-3, 36, D:3)
  a +0 short sword
(-8, 49, D:3)
  4 tomahawks

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of enchant weapon
(1, 2, D:4)
  a scroll of identify
(-12, 19, D:4)
  4 large rocks
(-13, 25, D:4)
  a +0 trident
(10, 35, D:4)
  27 bolts