Caldera
⚪ Last updated 2008⚠️ 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
- 👍 1.7% endorsement rate — high engagement, a strong quality signal
- 🏆 #22 of 33 New Lands mods in this game by downloads
📋 About This Mod
Caldera | Version 1. 1 Made By, Marine OKeefe 1. INSTALLING THE PLUGIN 1- Place the *.esp file into your \"Oblivion/Data\" folder. If asks to overwrite, choose \"Yes\". 2- When launching the game, select data files and double click this 300_Caldera.esp. 2. Mod Description You reach Caldera by use of a mage Guild Portal on the second floor of the Cheydinhal Mages\' Guild. Caldera Contains: -1 New Quest with a player home reward. -4 Factions Caldera Civilians Caldera Guards Caldera Mining Company Great House Hlaalu -18 Unique Scripts -8 Uniquely Enchanted Items Silver Staff of Peace Stormhand Ring Silver Viperslayer Mage\'s Ring Veloth\'s RObe Devil Cephalopod Helmet ShadowWeave Ring Silver Flameslayer -11 New Books (Many from Morrowind) -5 Clothing Items -2 Armor Items -6 Weapons -20 New Container types -17 New Static Objects Imperial Tapestry Dunmer Tapestry Dunmer Tomb Tileset -44 Fully Implemented and Unique NPCs -3 New Potions Matze Sujamma ALtmeri Wine -2 New Ingredients -2 New Regions Caldera Region Caldera Border Region -551 Cells -160 New AI Packages! 32973 Total Objects 4. Contact Info Questions/Comments and fellow modders welcome to contact me at MarineOKeefe At Gmail.com 5. Agreement By downloading and installing this plug-in you agree to the following. 1) You will not sell this on Ebay 2) You WILL read the Readme. 6. Demo Video tHpVUbPUaQg
Caldera is a new lands mod for Oblivion that adds a new area accessible via a Mage Guild Portal in Cheydinhal. It includes a new quest with a player home reward, 4 factions, 18 unique scripts, 8 uniquely enchanted items, 11 new Morrowind books, 5 cloths, and 2 armors. With 426 endorsements and 25,767 downloads, it's a well-received content expansion.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community track record with 426 endorsements and over 25k downloads.
- Packed with content: quest, factions, unique items, and lore-friendly books.
- Rewards exploration with a player home and unique gear.
⚠️ Cons
- Last updated in 2008 — likely outdated for current Oblivion versions and may need compatibility patches.
- No screenshots or detailed walkthrough provided, so you'll discover the content blind.
For Oblivion players who crave new lands and quests with lore depth, especially fans of Morrowind references. If you're a completionist who enjoys faction quests and unique loot, this is a must-try. Skip if you prefer modern mods with frequent updates and detailed documentation.
💡 Beginner Tips
- Make sure you have the Mage Guild Portal at Cheydinhal accessible — you'll need to be a member or use console commands if not.
- Since the mod is old, consider using a mod manager like OBMM or Wrye Bash to avoid conflicts with other mods.
- Back up your save before starting the quest, as old mods can sometimes have scripting quirks.
📊 Mod Details
- Game
- Oblivion Mods
- Author
- Marine OKeefe
- Version
- 1.1
- Downloads
- 25,767
- Endorsements
- 426
- Category
- New Lands
- Created
- 5/12/2006
- Updated
- 1/7/2008
🔧 How to Install Oblivion Mods
Download from Nexus.
📖 Full step-by-step install guide for Oblivion →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Oblivion commands, item IDs, and more.
Keep browsing — more Oblivion mods await