Note that Small Nether Dungeons are an opt-in feature. They must be manually enabled in the mod's config.
An old, forgotten study tucked away in the corner of a Fortress
Improved vanilla dungeons
The Catacombs Floor B1
Fortress of the Undead
The Catacombs Floor 0
Spider Caves nesting room
Small dungeon in an open cavern
Catacombs surface entrance
