Zapper

Level 1 of the Dungeon
(1, -29, D:1)
  a +0 club
(1, -13, D:1)
  a +0 dagger
(2, -25, D:1)
  a +0 club
(7, -15, D:1)
  a +0 whip
(20, 23, D:1)
  a +0 club
(21, -7, D:1)
  a +0 ring mail
(22, 9, D:1)
  a +0 club
(23, -25, D:1)
  3 tomahawks
(29, -26, D:1)
  a cursed -2 club
(29, -24, D:1)
  10 gold pieces
(52, -36, D:1)
  a +0 hand axe
(56, 11, D:1)
  a +0 short sword

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(10, -2, D:2)
  a +0 hand axe
(20, -16, D:2)
  a +0 leather armour
(29, -25, D:2)
  a +0 short sword
(34, -24, D:2)
  a +0 short sword
  a cursed +0 scale mail
(38, -19, D:2)
  a +0 short sword
(43, 1, D:2)
  an adder corpse
(44, 37, D:2)
  a +0 plate armour
(54, 13, D:2)
  a +0 club
(58, -7, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  an adder corpse
(3, 0, D:3)
  an adder corpse
(3, 24, D:3)
  2 needles of sleeping
(4, -1, D:3)
  a meat ration
(5, 4, D:3)
  a +0 hand axe
(5, 21, D:3)
  a hobgoblin corpse
(8, 22, D:3)
  a +0 shield
(12, 15, D:3)
  a rat corpse
(14, 24, D:3)
  a +0 whip
  a kobold corpse
(15, 17, D:3)
  a giant cockroach corpse
(23, 19, D:3)
  a +0 club