Arizona- A Legion Expansion ALPHA
🟡 Updated this year⚠️ Install Order · 5 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.2% endorsement rate — high engagement, a strong quality signal
- 🏆 #24 of 36 New Lands and Locations mods in this game by downloads
📋 About This Mod
2024 update - development holted, a much better version called Nova Arizona is in development and I have joined them , check out my alt account for a compat patch of this mod TheGreatBhanAlt
2021 Alpha released! Track project progress from then on through our discord and wait until full release.
INSTALLATION INSTRUCTIONS:
(MANUAL INSTALLATION)
Extract and put contents in
Steam\steamapps\common\Fallout New Vegas\Data
Requires new save
LODGEN TUTORIAL -
Create a folder called Settings in Data/Meshes/Landscape/Lod and Data/Textures/Landscape/Lod in your games directory and in both lod folders create a settings folder.
Download XLodgen https://forum.step-project.com/topic/13451-xlodgen-terrain-lod-beta-69-for-fnv-fo3-fo4-fo4vr-tes5-sse-tes5vr-enderal/
You'll only need to generate for WastelandNV/WastelandNVMini/Boulder city world really, make sure protect borders is ticked , keep settings exactly like this , either generate lod to your main directory, to fnvlodgen directory to transfer into main directory or generate with M02 to M02's overwrite folder (does that automatically if you add process to MO2)
(MO2 TUTORIAL)
Create process in MO2
INCOMPATIBILTIES:
Ulysses companion mod - already a feature
Other mods that are editing land around our region.
Patches will be made for the majority of mods needed.
Legion Quests Expanded will no longer be supported as it is outdated and breaks with many mods.
TEAM:
TheGreatBhan - Lead Developer - Level Design/Level creation, NPC creation, AI Packages/NPC Data/Functions
Mastar891 - Mesh Design/Quests/Dialogue
Kate - CO - L
Arizona- A Legion Expansion ALPHA expands the Legion's territory beyond Fort and Legate's Camp in Fallout: New Vegas. With 399 endorsements and 18,307 downloads, this mod adds new locations for players to explore. It is an alpha build, so expect potential bugs and incomplete features.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community backing with 399 endorsements and 18k downloads
- Adds fresh content for Legion fans who want more territory to conquer
- Actively updated as of February 2026
⚠️ Cons
- Alpha build means you'll likely hit bugs and unfinished areas
- Requires a mod manager for proper installation, which might be a hurdle for newbies
For Fallout: New Vegas players who've exhausted the vanilla Legion content and want new ground to explore. If you're a lore buff or just want more places to raid, this is for you. Skip if you're not into alpha-quality mods or don't care about the Legion.
💡 Beginner Tips
- Use a mod manager like Vortex or Mod Organizer 2 to avoid manual file placement headaches.
- Check the mod's forum page for known issues and load order advice before starting a new playthrough.
- Since it's an alpha, save often and keep a backup of your save before entering new areas.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- TheGreatBhan
- Version
- ALPHA2021
- Downloads
- 18,307
- Endorsements
- 399
- Category
- New Lands and Locations
- Created
- 1/3/2018
- Updated
- 2/9/2026
🔧 How to Install New Vegas Mods
Download from Nexus.
📖 Full step-by-step install guide for New Vegas →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.
Keep browsing — more New Vegas mods await