Browse Dungeons
Procedurally generated dungeons with room descriptions, monsters, traps, secrets, and wandering encounter tables.
The Drowned Drain
Beneath a ruin shanty town, the city's forgotten sewers have become a drowned green maze. A sickly swamp has spread through broken channels, feeding on curses leaking upward from the dragon buried ...
The Sunken Shanties
The Sunken Shanties are the collapsed lower streets of an ancient city, buried beneath layers of stone and earth. Kobolds have rebuilt parts of the ruins into cramped warrens, scavenging supplies w...
The Shattered Watchtower
The Shattered Watchtower is a buried ruin beneath a collapsed frontier fort, now occupied by kobolds who have uncovered an ancient relic. Its upper halls are crumbling and poorly defended, but seal...
Blackvein Mine
The Blackvein Mine was abandoned after its miners broke into a chamber that should not have existed beneath the mountain. Now its tunnels breathe with unnatural cold, and the dead work unseen behin...
Vhalzareth's Ruins
The ruins of a dracolich's subterranean empire lie beneath a shattered fortress, their halls rebuilt around a massive necromantic engine. The dungeon descends through prisons, shrines, libraries, a...
The Dead King's Keep
The castle's buried inner keep remains sealed beneath a collapsed hill, its halls preserved by a curse that rejects both decay and daylight. Adventurers who enter find a silent court of dead nobles...
The Gnoll Maw
The cave is a cult lair buried beneath a sprawling gnoll warcamp. Its fanatics prepare a blood rite meant to summon Yeenoghu while imprisoned deep gnomes are forced to excavate ancient passages lea...
The Ashen Keep
The Ashen Keep is a ruined castle whose lower halls survived long after its towers collapsed. Its prisons, shrines, and sealed treasury now shelter the remnants of a royal court that refuses to adm...
Neonfall Ruins
The Neonfall Ruins are the remains of a buried emergency shelter and chemical research station, abandoned after a catastrophic containment failure. Its tiled halls still glow with dead machinery, l...
The Warden-King's Crypt
The crypt is a sprawling funerary complex built beneath a ruined monastery. Its upper chambers contain abandoned stores, cells, shrines, and false resting places, while deeper halls preserve the re...
The Overrun Upper Hall
The first upper level of Caer Dineval has become a cramped stronghold for rival bands of goblins, scavengers, and fanatics. The defenders have barricaded routes toward the throne room, while signs ...
The Black Banner Hall
The first upper level of Caer Dineval has become a contested fortress within the fortress. Goblins, desperate beasts, and servants of the hidden cult occupy different chambers, while the locked rou...
The Unburied King's Crypt
The crypt lies beneath a ruined chapel, its burial halls expanded into a sprawling maze of shrines, prisons, barracks, and sealed royal vaults. The dead within are not quiet, and every locked door ...
Veyra's Broken Temple
The temple lies beneath a dead hill, its single underground floor carved around a natural cavern of luminous stone. Once a refuge for the persecuted, it is now a brutal duergar redoubt where sacred...
The Sunken Reliquary
The Sunken Reliquary is a buried temple whose surviving chambers surround a sealed sanctuary. Its priests once guarded a sacred idol, but the relic now feeds on worship, memory, and blood.
The Ashen Crypt
The crypt lies beneath a collapsed hill shrine, its burial halls still sealed by black iron and old priestly wards. Something has recently awakened below, and the dead now gather around a hidden sh...
Odran's Black Crypt
The crypt descends through barracks, prisons, shrines, and ossuary vaults built around a buried royal tomb. Its upper halls appear abandoned, but deeper chambers remain guarded by undead servants a...
The Vale Crypt
The crypt lies beneath a ruined mortuary chapel, its upper halls serving as storage, prison, and shrine before descending into a sealed royal burial complex. The dead are not restless by accident: ...
Ashen Reliquary
The Ashen Reliquary is a sprawling crypt built beneath a ruined monastery, its halls packed with ossuaries, sealed shrines, and forgotten records. Something within has begun waking the dead, turnin...
Blackbell Crypt
The Blackbell Crypt lies beneath a ruined chapel, its passages descending through the burial vault of a forgotten order. The dead do not rest here, and something within the deepest chamber has lear...
Veyr Family Crypt
The crypt descends beneath a ruined hill-fort, its orderly burial halls warped by generations of forbidden rites. Its upper chambers hold abandoned stores, shrines, and prisons, while the lower lev...
The Bell-King's Crypt
The crypt descends beneath a ruined monastery in six increasingly dangerous tiers. Its first halls contain abandoned stores, records, and burial shrines, while the lowest chambers protect the chain...
Veyr's Barrow
The crypt is a vast burial complex built beneath a ruined monastery, its upper halls serving as barracks, prisons, and shrines before descending into older and more dangerous vaults. Every passage ...
Vaul's Crypt
The crypt lies beneath a ruined funerary chapel, its tombs expanded into a sprawling underground complex by generations of corpse-priests. Its outer chambers remain defensible, but deeper halls hav...
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