Diamond City Expansion
⚪ Last updated 2020⚠️ 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
- 👍 1.5% endorsement rate — high engagement, a strong quality signal
- 🏆 #1 of 29 Locations - Vanilla mods in this game by downloads
📋 About This Mod
THIS MOD IS FINISHED AND WILL NO LONGER BE SUPPORTED
As some of you know I gave a grace period before removing my mod prior to the introduction of Collections. I thought people would be more understanding and supportive of this choice, however since that wasn't the case rather than removing it I just lost all energy to even care anymore. Logging in to my Nexus account just gave me anxiety and for my own well being I just ignored it all. So for the sake of closure this is me completely retiring from the modding community, who knows maybe I'll return if Starfield seems promising and if Nexus decides to give the option to opt out of collections.Thank you to all of you who have supported my work, provided me with feedback and even helped me with solving issues. There's a lot of love in this community.
If you wish to make adjustments to the mod or make addons/translations feel free to do so without having my permission.
Wish you all the best,
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FREQUENTLY ASKED QUESTIONSWhy are objects and textures in Diamond City flickering and disappearing?
This mod is huge and actions have been taken to mitigate negative impact on your fps. You'll get much better performance in Diamond City, but the tradeoff is that it increases the risk of mod conflict.
Problem: You have another mod that makes modifications to Diamond City.
Solution: Make sure that Diamond City Expansion (DCE) is in the bottom of your load order (highest index number)
Problem: You have another mod with dirty edits (accidentally made changes to Diamond City).
Solution: Make sure that DCE is in the bottom of your load order (highest index number)
Problem: Your data folder is messy, particularly Meshes>Precombined.
Solution: Uninstall all mods, check that the Meshes folder is empty, reinstall the mods.
Problem: A previous version of DCE, or a conflicting mod, has information stored in your save file.
Solution: To determine whether or not you have a dirty save, bring up the console from the main menu and type "coc diamondcityorigin". You'll be teleported to Diamond City with a fresh spawn. If it's still flickering, try this:
1. Leave Diamond City and save your game
2. Uninstall the mod and any mod that might conflict
3. Load previous save
4. Create a new save and exit the game
5. Re-install the mod
6. Load the latest save.
Think of your list of mods as a deck of cards. Fallout 4 master files always have the lowest index numbers, which means they'l
Diamond City Expansion is a popular Fallout 4 mod that adds new explorable areas to Diamond City and Fenway Park, both inside the stadium and around the city. With over 31,000 endorsements and 2 million downloads, it's a well-established location mod for players seeking more content in the Commonwealth's main hub.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community favorite with 31k endorsements and 2 million downloads—clearly a must-have for many.
- Adds meaningful exploration to Diamond City and Fenway Park, making the hub feel bigger and more lived-in.
- Still relevant even though it hasn't been updated since 2020—a testament to its quality and stability.
⚠️ Cons
- Last updated in 2020, so it might have compatibility issues with newer mods or game updates.
- Requires the base game and may conflict with other mods that alter Diamond City or Fenway Park.
For Fallout 4 players who want to breathe new life into Diamond City and Fenway Park, adding more places to explore and loot. If you're a completionist or just enjoy wandering around the Commonwealth's main hub, this mod is for you. Skip if you're looking for gameplay overhauls—this is purely about expanding the environment.
💡 Beginner Tips
- Make sure to load this mod after any other mods that modify Diamond City to avoid conflicts.
- If you're using a mod manager, let it handle the installation to keep your load order clean.
- Check the mod's comments section for any known compatibility patches with popular mods like Sim Settlements.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Statsmakten
- Version
- 1.6.2
- Downloads
- 2,012,657
- Endorsements
- 31,110
- Category
- Locations - Vanilla
- Created
- 2/6/2017
- Updated
- 7/23/2020
🔗 Required By 5 Mods
These mods list this mod as a dependency.
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 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.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
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