Mutant Menagerie - Horrors of the Deep Fog (Legacy)
⚪ Last updated 2022⚠️ Install Order · 3 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.3% endorsement rate — high engagement, a strong quality signal
- 🏆 #26 of 37 Creatures mods in this game by downloads
📋 About This Mod
This mod has been retired!
All previous iterations of Mutant Menagerie will remain available, but they have been laid to rest by me - the author.
Mutant Menagerie: Life Finds a Way is considered the final version of Mutant Menagerie - replacing all previous versions.
New creatures come to Far Harbor in the first official expansion for Mutant Menagerie: Big Game Hunting! In Horrors of the Deep Fog, you'll run into familiar and new faces alike as you explore The Island. Fallout 4's most popular expansion has never been more diverse - or unnerving.
REGARDING MUTANT MENAGERIE - PATCHES: The patches available for Mutant Menagerie: Big Game Hunting on the Mutant Menagerie Patches page are NOT for Horrors of the Deep Fog. They are designed for JUST Mutant Menagerie: Big Game Hunting. Using them alongside Horrors of the Deep Fog may cause issues and is not recommended - UNLESS the patch description on the description page specifies otherwise. If you choose to proceed anyway, DO SO AT YOUR OWN RISK.
If you use a patch that removes creatures from MutantMenagerie. ESM, and that creature is referenced by MutantMenagerie_FarHarbor. ESM, it WILL crash your game. Simple as that.
"The Deep Fog is ing Scary! Like, I didn't even run into too many creatures out here, but holy was I smashing my VATS key nearly every moment that I could to make sure nothing snuck up on me - I was always on edge."
- The Salt Factory
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1) Dynamic Spawns[
Mutant Menagerie - Horrors of the Deep Fog (Legacy) is the first official expansion for the popular Mutant Menagerie: Big Game Hunting mod, adding new creatures to Fallout 4's Far Harbor DLC. With over 2,700 endorsements and 213,000 downloads, it's a well-received content mod for players seeking more wildlife variety on The Island.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community favorite with 2,753 endorsements and over 213k downloads — clearly a hit.
- Expands on the acclaimed Mutant Menagerie mod, so quality is likely consistent.
- Adds fresh encounters to Far Harbor, making the DLC feel new again.
⚠️ Cons
- Legacy version — not updated since 2022, so may lack compatibility with newer mods or game patches.
- Requires the base Mutant Menagerie mod, which isn't listed here — you'll need to grab that separately.
For Fallout 4 players who already enjoy Mutant Menagerie and want more creature variety in Far Harbor. If you're a completionist exploring The Island, this adds new threats to discover. Skip if you're not using the base mod or prefer vanilla creatures.
💡 Beginner Tips
- Make sure you have the base Mutant Menagerie mod installed first, as this expansion depends on it.
- Check your load order — place this after the base mod to ensure proper overwrites.
- If you're using a mod manager, use it to install this to avoid manual file conflicts.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- StamperDoesMods
- Version
- 1.2
- Downloads
- 213,027
- Endorsements
- 2,753
- Category
- Creatures
- Created
- 2/11/2022
- Updated
- 8/19/2022
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
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