Nim

Level 1 of the Dungeon
(0, 0, D:1)
  a scroll of identify
(10, 5, D:1)
  10 gold pieces
(11, -2, D:1)
  a +1 long sword of electrocution
(14, 8, D:1)
  a +0 dagger
  a stone
(15, 9, D:1)
  an inkwell talisman
  (unseen)
(17, -6, D:1)
  a quokka corpse
(19, 11, D:1)
  a scroll of amnesia
(20, -6, D:1)
  a hobgoblin corpse
(27, -2, D:1)
  a +0 short sword
  5 stones
(31, 31, D:1)
  a +0 dagger
(32, 30, D:1)
  a rat corpse (skeletalised by now)
(32, 31, D:1)
  a +0 leather armour
(33, 6, D:1)
  a +0 leather armour
(36, 23, D:1)
  a rat corpse
(38, 3, D:1)
  a frilled lizard corpse
(38, 11, D:1)
  a +0 short sword
(38, 20, D:1)
  a +0 club
(38, 32, D:1)
  a bat corpse
(39, 2, D:1)
  a rat corpse
(39, 3, D:1)
  a +0 club
(40, 3, D:1)
  a bat corpse
(42, 11, D:1)
  a +0 robe
  a ball python corpse