Dungeon of the Damned: The Gallery of Groans continues exploring the sprawling dungeon complex first revealed in Dungeon of the Damned: Looted Vaults and offers a whole new level to explore. After traversing to the depths below, the group discovers a hellish environment filled with implements of torture and its raving, sadistic inhabitants. The party must explore this hideous labyrinth to find a strange key that opens the way to the next level down while battling all manner of deranged and despicable foes.