lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(9, 2, D:1)
  6 stones
(12, -19, D:1)
  a +0 whip
(17, 24, D:1)
  a +0 leather armour
(18, -10, D:1)
  5 stones
(18, 3, D:1)
  a +0 hand axe
(18, 25, D:1)
  a +0 helmet
(19, 16, D:1)
  8 stones
(22, 24, D:1)
  a +0 short sword
  2 stones
(26, -28, D:1)
  a +0 dagger of speed
(31, 20, D:1)
  a flux talisman
(37, -22, D:1)
  a +0 spear
(45, -28, D:1)
  a +0 whip
  a stone
(46, -28, D:1)
  a +0 club
(48, -19, D:1)
  a +0 ring mail
(51, -17, D:1)
  a +0 short sword
(56, -12, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 flail
  a +0 chain mail
  the human corpse of Terence
(3, 12, D:2)
  a +0 dagger
  a goblin corpse
(3, 13, D:2)
  a +0 club
(3, 14, D:2)
  a +0 club
  a +0 dagger
  a +0 club
  a goblin corpse
  a goblin corpse
  a goblin corpse
(4, 12, D:2)
  a hobgoblin corpse
  the felid corpse of Natasha
(4, 14, D:2)
  a +0 club
  a +0 short sword
  a +0 animal skin
  a +0 helmet
  a +0 club
  a +0 club
  a +0 club
  a goblin corpse
  a goblin corpse
(5, 7, D:2)
  a bat corpse
(5, 8, D:2)
  a bat corpse
(13, -6, D:2)
  6 stones
(20, -16, D:2)
  an orb of energy
(22, -8, D:2)
  a +0 robe
(30, -11, D:2)
  a +0 falchion
(36, -11, D:2)
  a +0 halberd
  a gnoll corpse (skeletalised by now)
(38, -10, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 flail