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Bug Fixes

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  1. Right-click the empty space in the left pane of MO2 and select Create separator.
  2. Name the separator Bug Fixes.

Yukichigai Unofficial Patch - YUP

Fixes thousands of bugs with both the base game and DLCs.

Files to download

  • Main Files - YUP - Base Game and All DLC

YUPDate - YUP Tweaks and Fixes

Various tweaks and enhancements for YUP utilizing the full suite of xNVSE script extenders, including configurability of various balance changes.

Files to download

  • Main Files - YUPDate
  • Main Files - YUPDate INI

Installation instructions

Install YUPDate with the [standard procedure], you must then hide YUP - NPC Fixes (Base Game + DLC).esp, which is part of YUP.

  1. Open Yukichigai Unofficial Patch - YUP in Mod Organizer 2 by double-clicking on it in the left pane.
  2. Go to the Filetree tab.
  3. Right-click YUP - NPC Fixes (Base Game + DLC).esp and click Hide.

Unofficial Patch NVSE Plus

Fixes many bugs like YUP, but takes advantage of NVSE and JIP LN.

Files to download

  • Main Files - Unofficial Patch NVSE Plus

lStewieAl's Tweaks and Engine Fixes

Collection of many configurable quality of life improvements and bug fixes. Settings can be further enabled/disabled/tweaked in the new Tweaks section added to the main menu.

Files to download

  • Main Files - Stewie Tweaks
  • Stewie Tweaks - VNV INI
    • Download the mod, then install it manually by pressing the button at the top of MO2 and selecting the file you just downloaded.

lStewieAl's Engine Optimizations

Rewrites various slow parts of the game code to decrease loading/saving time and improve overall performance.

Files to download

  • Main Files - Engine Optimizations

Combat Lag Fix (NVSE)

Improves framerate in combat by fixing an engine bug that lowered framerate while attacking an enemy with a health-bar visible.

Files to download

  • Main Files - Fast Weapon Lag Fix

VATS Lag Fix

Fixes an issue that caused the game to wait around 1-2 seconds before showing hit percentages in some cases.

Files to download

  • Main Files - VATS Lag Fix

ActorCause Save Bloat Fix

Fixes a save bloating issue related to actors detecting the player, improving save/load speed and decreasing the size of save files by 15-30%.

Files to download

  • Main Files - ActorCause Save Bloat Fix

Viewmodel Shake Fix - NVSE

Fix for massive shaking during aiming caused by floating point precision loss.

Files to download

  • Main Files - Viewmodel Shake Fix

Iron Sights Aligned

Fixes all iron sights on vanilla weapon meshes using ISControl Enabler.

Files to download

  • Main Files - Iron Sights Aligned

Installation instructions You will be prompted with a FOMOD installer: 1. Select Yukichigai's Unofficial Patch 2. Select Install

New Vegas Mesh Improvement Mod

Optimizations and fixes for over one thousand meshes throughout the base game and DLCs.

Files to download

  • Main Files - New Vegas Mesh Improvement Mod
  • Viva New Vegas Resources
    • Miscellaneous Files - NVMIM - YUP Patch
    • Miscellaneous Files - NVMIM - YUPDate Patch

skinned mesh improvement mod

Files to download

  • Main Files - skinned mesh improvement mod

Installation instructions

You will be prompted with a FOMOD installer: 1. Select FNV Ultimate Edition 2. Select Install

PipBoyOm Node Fixes

Fixes multiple Pip-Boy:on nodes in the armor meshes.

Files to download

  • Main Files - PipBoyOn Node Fixes SMIM

Meshes and Collisions - Totally Enhanced Nifs (MAC-TEN)

Fixes dozens of meshes across the base game and DLCs.

Files to download

  • Main Files - MAC-10

Items Transformed - Enhanced Meshes (ITEM)

Fixes even more meshes.

Files to download

  • Main Files - ITEM

Climate Control NVSE

Fixes bugs and adds utilities for weather mods.

Files to download

  • Main Files - Climate Control NVSE

Misc Audio Tweaks and Fixes

A collection of tweaks for certain audio files to fix popping issues and other annoyances.

Files to download

  • Main Files - Assorted Voice Popping Fixes
  • Main Files - Elijah Missing Distortion Fix

MoonlightNVSE

Fixes moonlight by making the moon the light caster instead of the sun.

Files to download

  • Main Files - MoonlightNVSE

Fallout Alpha Rendering Tweaks - NVSE

Fixes some alpha rendering issues like broken effects when using transparency multisampling.

Files to download

  • Main Files - Fallout Alpha Rendering Tweaks

External Emittance Fix - NVSE

Fixes incorrect exterior emittance handling which leads to particles being black.

Files to download

  • Main Files - External Emittance Fix

LOD Fixes and Improvements - NVSE

Removes LOD limits, improves its quality and fixes some bugs related to it, like broken water LOD culling.

Files to download

  • Main Files - LOD Fixes and Improvements
  • Main Files - LOD Fixes and Improvements - INI

LOD Flicker Fix - NVSE

Fixes flickering objects caused by lack of depth buffer precision.

Files to download

  • Main Files - LOD Flicker Fix - NVSE

Vanilla Plus Terrain

Improves terrain shading by adding specular lighting, per-pixel fog, and ups the pointlight limit from 3 to 24.

Files to download

  • Main Files - Vanilla Plus Terrain
  • Optional Files - Vanilla Plus Terrain - Textures

Strip Lights Region Fix

Fixes a vanilla issue about the Strip lights not showing in certain parts of the map.

Files to download

  • Main Files - Strip Lights Region Fix

Minor Fixes

The rest of the mods in this section are completely optional, but recommended for the best experience.

3rd Person Animation Fixpack

Fixes most animation bugs in 3rd person.

Files to download

  • Main Files - 3rd Person Animation Fixpack

3rd Person Aim Fix - ESPless

Fixes shots not hitting the crosshair in 3rd person.

Files to download

  • Main Files - 3rd Person Aim Fix

Muzzle Flash Light Fix - NVSE

Fixes muzzle flash lights not being culled after shot, leading to game still using them for illumination.

Files to download

  • Main Files - Muzzle Flash Light Fix

Viewmodel Shading Fix - NVSE

Fixes totally wrong specular lighting, and lack of muzzle flash lights on viewmodel.

Files to download

  • Main Files - Viewmodel Shading Fix - NVSE

Blood Decal Flashing Fix

Fixes color overflow in blood decal shaders, which causes colorful flashes when using DXVK

Files to download

  • Main Files - Blood Decal Flashing Fix

Depth of Field Fix - NVSE

Fixes depth of field effects bleeding over onto player's viewmodel.

Files to download

  • Main Files - Depth of Field Fix

Landscape Texture Improvements

Reduces texture seams on landscapes.

Files to download

  • Main Files - Landscape Texture Improvements

Installation instructions

You will be prompted with a FOMOD installer:

  1. Select Next
  2. Select YUP Patch
  3. Select Install

If it appears, you may safely ignore the message: Error failed to restore load order...

Landscape Disposition Fix

Fixes several hundred misplaced vanilla objects.

Files to download

Vanilla Placement Fixes

Fixes hundreds more clipping/floating/misaligned objects.

Files to download

  • Main Files - Placement Fixes

Mostly Fixed FaceGen Tints (NV or TTW)

Fixes the odd skin color you'll see on NPCs, including the player.

Files to download

  • Main Files - FaceGen Tint Fixes for NV