Caldera Priory and the Depths of Blood and Bone
🟠 Updated over a year ago⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.3% endorsement rate
- 🏆 #2 of 174 Dungeons and Locations mods in this game by downloads
📋 About This Mod
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It begins in blood. It ends in bone.
Caldera Priory has been overrun by the Undead, and you are asked to go in and destroy them. However, things aren’t quite that simple. You learn that the Undead didn’t come alone. They were led by a vile creature that slaughtered many of the priory’s inhabitants itself. And yet, it does not seem to be the true master …
Caldera Priory and the Depths of Blood and Bone is a dungeon and quest mod with a focus on horror. You will walk through dark corridors full of blood, gore, and bone, you will fight against horrific creatures, and you will witness scenes of pure agony. And all the while you traverse ever deeper and deeper into the hellish realm that the Undead clawed their way out of …
Features include:
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[]A new location in the game world: Caldera Priory. First in ruins after the Undead attack, you will later have the opportunity to see it restored.
[
]A new, vast dungeon complex for you to explore and fight through, made out of 17 cells[]A creepy and claustrophobic atmosphere in some areas, and overhelmingly huge chambers with epic vistas in others
[]Ten brandnew quests for you to embark upon. Some of the side quests even tie into the mod's main quest line. As of v2. 0, you will have the opportunity to gain a powerful ally for the final section of the dungeon, assuming you play your cards right.
[]Two new and unique boss encounters, each with their own unique mechanics and their own bit of voice acting. One of them comes with an epic scripted introductory scene.
[]Completely new and unique items for you to loot, including three new artifact weapons and two new armor sets
[]Many new assets for you to marvel about as you progress through the dungeon, for instance: animated corpses hanging from chains, giant lava falls, statues, an extension of OAAB’s infernace set, or a certain huge, red crystal
[]Custom music tracks throughout the dungeon, including an epic boss theme that plays during the final boss fight
- Nine new NPCs, who all have their own take on the events, as well as on each other
The mod is inspired by the Diablo games, as Diablo fans will no doubt quickly realize. There are a few very direct appearances from those games, but it is all kept grounded in Elder Scrolls lore so that it fits into Morrowind's game world. Being a huge fan of Diablo I and II's atmosphere, I have always felt that someone should make a Diablo game in first person. Lacking the skills to create my own game, I opted for the next best thi
Caldera Priory and the Depths of Blood and Bone is a dungeon and location mod that adds an Undead-infested priory and a multi-level dungeon to Skyrim. With 541 endorsements and over 159,000 downloads, it's a popular choice for players seeking a challenging, lore-friendly adventure. The mod was last updated in May 2025.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Proven track record: 541 endorsements and 159k downloads show it's a crowd-pleaser.
- Recently updated (May 2025), so likely compatible with current Skyrim versions.
- Offers a full dungeon crawl with a quest, not just a static location.
⚠️ Cons
- No mention of compatibility patches for popular mods like Open Cities or JK's Skyrim.
- Potential for balance issues if you're a low-level character; undead can be tough.
For Skyrim adventurers who crave new dungeons to explore and a good old-fashioned undead purge. If you're a completionist looking for more content, this is a solid pick. Skip if you prefer mods with detailed documentation or heavy lore integration.
💡 Beginner Tips
- Make sure your load order places this mod after any mods that alter the same worldspace to avoid conflicts.
- If you're using a mod manager, use the 'deploy' feature to ensure files are properly installed.
- Consider bringing fire or silver weapons—undead are weak to them.
📊 Mod Details
- Game
- Morrowind Mods
- Author
- Seelof and his Minions
- Version
- 2.2
- Downloads
- 159,173
- Endorsements
- 541
- Category
- Dungeons and Locations
- Created
- 5/16/2023
- Updated
- 5/1/2025
🔧 How to Install Morrowind Mods
Download from Nexus.
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Visit the official mod page for specific installation instructions for this mod.
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