On PC, the game is well supported by a feverish modding community that’s continually churning out new content that completely transforms and reimagines New Vegas
In this list, we’ll highlight the best Fallout: New Vegas mods to improve Obsidian’s classic RPG in 2023 and add new quests, weapons, animations, and more.
For more modding recommendations, check out our growing library of curated gaming lists, and comment below with your favorite New Vegas PC mods!
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Install Fallout: New Vegas Mod Manager
Mod: Fallout Mod Manager – FOMM – Fork
For a mod-heavy game like Fallout: New Vegas, you’ll definitely want to install a mod manager to keep track of your various mods.
The community standard is Fallout Mod Manager, or FOMM, which makes the process of installing and maintaining the correct mod load orders quick and painless.
We recommend giving it a download before venturing into Fallout: New Vegas’ more complex modding territory, including the rest of this list.
Enable Fallout: New Vegas Script Extensions
Mod: New Vegas Script Extender
Another tool you’ll need to install before messing around with more complicated mods is New Vegas Script Extender or NVSE.
This tool makes it so the game’s script is appropriately expanded to allow you to run hundreds of mods at the same time without causing any technical hiccups.
If you do find yourself still running into issues with it installed, you may want to look into any conflicts with the mods you’re trying to use.
Install Fallout: New Vegas Mod Configuration Menu
Mod: Mod Configuration Menu
In line with our first two suggestions, the Fallout: New Vegas Mod Configuration Menu, or MCM, lets players alter individual mod settings while in-game.
Normally, you would have to close the game, make your changes, then re-launch New Vegas for them to take effect, so this definitely steps things up in that regard.
The user-friendly menu is designated to its own tab in the game’s pause menu, making for ease of access regardless of where you are in the world.
Prevent Fallout: New Vegas Game Crashes
Mod: New Vegas Anti-Crash
Anyone who’s played Fallout: New Vegas on PC, or really any Bethesda title for that matter, can attest to their generally buggy nature.
A quick fix for lowering the chances of your game crashing is to install a simple mod plugin like New Vegas Anti-Crash, or NVAC.
It’s designed to reduce the frequency of game crashes by implementing structured exception handling across New Vegas’ files.
Limit Fallout: New Vegas Memory Usage
Mod: 4GB Fallout New Vegas Updated
The next mod we recommend downloading is 4GB Fallout New Vegas Updated, the most current version of the popular New Vegas performance mod from the PC community.
Once installed, this tool loads New Vegas with the Large Address Aware executable flag set to use the entire 4GB Virtual Memory Address Space allocated by the game.
It’s especially useful when trying to run the numerous graphics mods and texture packs we’ll be exploring later on in this list.
Improve Fallout: New Vegas Textures
Mod: NMCs Texture Pack, Legacy Reborn Texture Pack
You’ll find there are many New Vegas texture packs on the internet that take different approaches to re-texturing the game’s dated-looking surfaces.
One of your best options is NMCs Texture Pack, which takes some creative liberties in redesigning New Vegas’ roads, trees, landscapes, vehicles, buildings, and interiors.
On the other hand, those who want to maintain the essence of the vanilla textures while upping their resolution are welcome to install the more subtle Legacy Reborn Texture Pack.
Improve Fallout: New Vegas Voice Acting
Mod: Brave New World
Brave New World looks to address the lack of diversity in Fallout: New Vegas’ voice actors by adding in new performances for various characters.
The end result is over 7,000 lines of replacement dialogue by professional actors for 145 characters that appear throughout the game.
While it may seem unnecessary, playing with this mod goes a long way towards increasing New Vegas’ immersion with characters that feel more distinct.
Improve Fallout: New Vegas NPC Appearance
Mod: Fallout New Vegas Redesigned 3 – Open Source
The appearance of various NPCs in New Vegas hasn’t aged well either, with many characters having unrealistic proportions or being otherwise inaccurately portrayed based on their descriptions.
To rectify this, we suggest installing Dracomies and Weijiesen’s Fallout New Vegas Redesigned 3 mod, which touches up many of the characters you encounter throughout the game.
There’s a surprising amount of detail added for different NPCs, including distinct wounds, scars, skin coloring, and accessories directly referenced in-game.
Improve Fallout: New Vegas Sound Effects
Mod: Combined Community Sound Pack
One of the oldest New Vegas mods still kicking around, Combined Community Sound Pack brings together several popular sound effect mods in a single package.
This includes improved shooting, explosion, reload, and distance sound effects that help elevate New Vegas’ audio quality during combat.
You’ll find this pack is also compatible with several other popular environmental and music mods for Fallout: New Vegas.
Play As Different Fallout: New Vegas Characters
Mod: Roleplayers Alternative Start
Players craving new adventures in Fallout: New Vegas are encouraged to check out the Roleplayers Alternative Start mod on PC.
This mod adds a new starting system for Fallout: New Vegas that lets you decide your character’s backstory before heading out into the world.
Their starting gear and location are determined by your choices regarding skills, history, and ties to any of New Vegas’ factions.
Add Fallout: New Vegas Prequel Campaign
Mod: Fallout – New California
Next up is Fallout – New California, an ambitious DLC-sized mod that introduces a standalone quest serving as an unofficial prequel to New Vegas’ campaign.
The new story focuses on a war between the Super Mutants, Raider Alliance, NCR, and other factions that appear throughout the game.
It’s accompanied by hours of voiced dialogue, new explorable locations, and multiple branching narrative paths to uncover.
Add More Fallout: New Vegas Locations
Mod: A World Of Pain
Speaking of new locations, A World of Pain is another popular community mod that adds a wealth of new environments to explore throughout the wasteland.
It features a whopping 170 new areas ranging from subway tunnels to vaults, gas stations, and abandoned factories all set within the existing world of New Vegas.
Each location is teeming with loot, NPCs, questlines, and enemies that raise the stakes by increasing the difficulty and rewards.
Add Fallout: New Vegas Weapons and Weapon Mods
Mod: Weapon Mods Expanded, Weapons of the New Millenia
There are countless Fallout: New Vegas weapon mods available online, so here we’ll be focusing on two that offer an assortment of new guns and mods for taking on threats in New Vegas.
The first one is Antistar’s Weapons Mod Expanded, or WMX, which adds a host of unique guns and melee weapons while overhauling New Vegas’ weapon mod system.
The second one is Millenia’s Weapons of the New Millenia, which introduces an arsenal of 45 detailed weapons based on modern-day guns with HD models and textures.
Add Fallout: New Vegas Gameplay Features
Mod: Project Nevada
Without a doubt one of the most popular community mods, Project Nevada adds an exhaustive amount of new content to New Vegas via module-based packages.
The core module serves as a foundation aimed to make the game more interesting, challenging, and outright fun by injecting several quality-of-life improvements.
From there, it’s up to the player to decide where they want to take things as the optional modules cover everything from survival mechanics to cyber-enhancements, and further gameplay rebalances.
Explore Fallout: New Vegas Snowy Region
Mod: Fallout – The Frontier
Another mod that drops players in a brand-new location, Fallout – The Frontier is a gigantic fan-made DLC that boasts a ton of content.
The story sees the Courier caught in the middle of a conflict between the NCR and Legion in the snow-blasted remains of Portland, Oregon.
Included are three new major questlines, over 60 side quests, hundreds of new armor, weapons and items, and thousands of fully-voiced dialogue.
Add Fallout: New Vegas Weather Effects
Mod: Nevada Skies, Fellout NV
Who said the apocalypse had to look so desolate? With these New Vegas weather mods, you can set the tone of your next playthrough by adding new weather effects.
The first one we recommend downloading is Nevada Skies, an advanced weather mod that allows you to pick from 400+ unique weather types and customize them to your liking.
The other one is the more popular Fellout NV, which removes New Vegas’ orange tint while adjusting the brightness, coloring, and lighting for various weather modes in the game.
Improve Fallout: New Vegas Lighting
Mod: Electro City, Realistic Wasteland Lighting
Players looking to directly change New Vegas’ lighting have the option to take things in two completely different directions using either of the following mods.
With Electro City, you can brighten up the Mojave wasteland by adding a ton of new lights and light fixtures rivaling that of the Las Vegas strip.
Alternatively, Realistic Wasteland Lighting is a great mod for improving lighting as well as other environmental conditions based on realistic desert settings.
Improve Fallout: New Vegas Flora Diversity
Mod: Wasteland Flora and Terrain Overhaul
While we’re at it, why not raise New Vegas’ tree and plant diversity with a mod such as Wasteland Flora and Terrain Overhaul.
Doing so allows for a more varied wasteland complete with 100+ new desert trees and plants, upgraded terrain textures, and overall better-looking grass.
There are three presets included for players that want to add more greenery, maintain New Vegas’ desolate environments, or strike a balance between the two.
Improve Fallout: New Vegas Visual Effects
Mod: Essential Visual Enhancements
Considering Fallout: New Vegas was released back in 2010, time hasn’t been exactly kind to its visuals, in particular, its animations and special effects.
You can fix that with a mod like Essential Visual Enhancements, or EVE, which greatly improves the overall quality of various effects and animations in the game.
This includes new Crit Kill animation scenes, HD blood, fire, and explosion effects, as well as new bullet impacts, energy weapon projectiles, and more.
Improve Fallout: New Vegas Ballistics
Impact is another mod that works hand in hand with mods like EVE to improve the visual fidelity of New Vegas’ combat.
It does so by assigning a ton of new professional-grade visual effects and decals that add a strong sense of power and danger to the game’s ballistic weaponry.
After installing, players will see bullet holes and casings that match their respective ammo and custom particle effects when firing at various surfaces.
Add More Fallout: New Vegas Perks
Last but not least, if you’re looking to spice up your New Vegas character builds, mods like PerkPackPlus are a great place to start.
This is because it adds various new perks suited for different specializations that go beyond vanilla New Vegas’ perk pool.
In many cases, these perks help add value to armor, clothing, and weapons that are otherwise useless or suboptimal in the base game.