Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(3, 0, D:1)
  a +0 dagger
(10, -2, D:1)
  a +0 leather armour
(10, 19, D:1)
  a +4 falchion
(16, 17, D:1)
  6 poisoned darts
(18, -14, D:1)
  a +0 leather armour
(18, -9, D:1)
  6 stones
(21, -20, D:1)
  a bat skeleton
(22, -28, D:1)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(25, -23, D:1)
  a +0 club
(26, -21, D:1)
  a +0 club
  a goblin skeleton
(26, -20, D:1)
  a ball python skeleton
(26, -19, D:1)
  a +0 dagger
  a kobold skeleton
(29, -25, D:1)
  a +0 dagger
(33, 5, D:1)
  5 poisoned darts
(36, -28, D:1)
  a hobgoblin corpse (skeletalised by now)
  a frilled lizard corpse (skeletalised by now)
(37, -30, D:1)
  6 stones
(40, 14, D:1)
  a +0 pair of gloves
(44, 9, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(47, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse (skeletalised by now)
(5, -3, D:2)
  a +0 dagger
(6, 9, D:2)
  a book of Frost
(12, 16, D:2)
  a frilled lizard skeleton
(13, 9, D:2)
  6 javelins
(14, -3, D:2)
  a ball python corpse (skeletalised by now)
(14, -2, D:2)
  a rat corpse (skeletalised by now)
(17, 5, D:2)
  a +0 rapier
(18, 26, D:2)
  an adder corpse (skeletalised by now)
(19, 26, D:2)
  a rat corpse (skeletalised by now)
(19, 34, D:2)
  a +0 mace
(21, 2, D:2)
  a ball python skeleton
(24, 14, D:2)
  a +0 short sword
  a stone
  a kobold corpse (skeletalised by now)
(26, 16, D:2)
  a staff of death
(28, 12, D:2)
  a quokka corpse (skeletalised by now)
(40, -8, D:2)
  a ball python corpse (skeletalised by now)
(44, 0, D:2)
  8 stones
(46, 30, D:2)
  a rat corpse (skeletalised by now)
(53, 8, D:2)
  a hobgoblin corpse (skeletalised by now)
(56, 34, D:2)
  a +0 ring mail
(59, 24, D:2)
  a +0 plate armour

Level 3 of the Dungeon
(0, 0, D:3)
  6 stones
(6, 24, D:3)
  a book of Battle
(8, 19, D:3)
  a river rat corpse
(10, 17, D:3)
  a river rat corpse
  a rat corpse
  a giant cockroach corpse
  a river rat corpse
(12, 0, D:3)
  a bat corpse

a sewer
(0, 0, Sewer)
  a ball python corpse
(0, 2, Sewer)
  a giant cockroach corpse
(0, 7, Sewer)
  a giant cockroach corpse
(3, 18, Sewer)
  a +0 cloak
(7, 20, Sewer)
  a rat corpse