Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  a beef jerky
(9, 11, D:1)
  a +0 club
(-15, 12, D:1)
  a +0 ring mail
(-31, 16, D:1)
  2 stones
(-19, 22, D:1)
  a +0 ring mail
(-4, 22, D:1)
  a +0 robe
(-25, 26, D:1)
  a +0 chain mail
(-19, 28, D:1)
  a +0 club
(-23, 30, D:1)
  a +0 club
(-20, 30, D:1)
  17 arrows
(-21, 31, D:1)
  16 arrows
(-18, 33, D:1)
  24 bolts
(-18, 50, D:1)
  a +0 robe
(-23, 52, D:1)
  a +0 ring mail
(-12, 52, D:1)
  a +0 helmet

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(-9, 1, D:2)
  a +0 short sword
(-16, 2, D:2)
  29 stones
(-8, 2, D:2)
  a stone
(-6, 3, D:2)
  a stone
(2, 5, D:2)
  a +0 club
(9, 5, D:2)
  26 stones
(-8, 12, D:2)
  a +0 robe
(0, 15, D:2)
  a +0 short sword
(28, 20, D:2)
  24 sling bullets
(12, 22, D:2)
  a beef jerky
(-27, 25, D:2)
  a +0 dagger
(-27, 27, D:2)
  a +0 leather armour
(2, 41, D:2)
  a +0 club
(-23, 44, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(-31, 2, D:3)
  a +1 dagger
(-9, 12, D:3)
  4 stones
(-52, 14, D:3)
  a +0 chain mail
(-33, 14, D:3)
  a +0 spear
(-5, 21, D:3)
  a stone
(-10, 23, D:3)
  a +0 dagger
  a stone
(-4, 23, D:3)
  a stone
(-37, 24, D:3)
  a +0 rapier
(-39, 34, D:3)
  13 arrows

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of curing
(-4, 3, D:4)
  a +0 chain mail
(7, 7, D:4)
  a scorpion corpse
(2, 11, D:4)
  a +0 hand axe
  an orc corpse
(3, 12, D:4)
  a scorpion corpse
(29, 14, D:4)
  a +0 vampiric trident
  (unseen)
(31, 18, D:4)
  a +0 scale mail
  an orc corpse (skeletalised by now)
(29, 23, D:4)
  an orc corpse (skeletalised by now)
(28, 25, D:4)
  a +0 short sword
(28, 26, D:4)
  a +0 club