Dungeon · Deep NorthMörkhalla
40 per world · nearest usually 8,390 m from spawn · 5 creatures · 52 itemsThe Deep North fortress dungeon: 40 per world above 30 m altitude, behind a door that consumes an Intricate Key. Krigen and Hexen hold it, the ancient chests carry all four gemstones and every Ancient Coin in the game, and the black ice in the end room starts a Jotun invasion when it breaks.
40 are placed per world. They go in the Deep North. Altitude above 30 m relative to sea level. Never closer than 275 m to another of its kind.
The full write-up is the Mörkhalla guide.
Present in every world scanned. Straight-line distance from the spawn stones to the nearest copy. Filter worlds by it on the seed finder, or see every copy in your world on the seed map.
Generated room by room: 4 to 5 rooms per copy, drawn from a set of 16 pieces (12 rooms, 2 entrances, 2 end caps), on a 8 m grid. Door chance per opening 100%.




