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Fallout: New Vegas

From PCGamingWiki, the wiki about fixing PC games
This page may require cleanup to meet basic quality standards. The specific problem is: Elaborate and accurately define fixes. See FO3 April 2016 edits for example. You can help by modifying the article. The discussion page may contain useful suggestions.
Fallout: New Vegas
Fallout: New Vegas cover
Developers
Obsidian Entertainment
Publishers
Bethesda Softworks
Engines
Gamebryo
Release dates
Windows October 19, 2010
Fallout: New Vegas guide on StrategyWiki
Fallout: New Vegas on Wikipedia
Fallout
Fallout 1997
Fallout 2 1998
Fallout Tactics: Brotherhood of Steel 2001
Fallout 3 2008
Fallout: New Vegas 2010
Fallout 4 2015
Fallout Shelter 2016
Fallout 4 VR 2017
Fallout 76 2018

Key points

Shares many similarities with Fallout 3 in terms of its engine and performance.
Extensive modding community.

General information

The Vault, the Fallout wiki
Steam Community Discussions
Steam Users' Forums for game series

Availability

Source DRM Notes Keys OS
Retail
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Windows
Amazon.com
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Ultimate Edition is also available.
Windows
Amazon.co.uk
Icon overlay.png
Ultimate Edition is also available.
Windows
Incorrect store name. See here for available options.
Icon overlay.png
Incorrect store name. See here for available options. is also available.
Windows
GamersGate
Icon overlay.png
Ultimate Edition is also available.
Windows
Gamesplanet logo.svg
Icon overlay.png
Ultimate Edition is also available.
Windows
Incorrect store name. See here for available options.
Icon overlay.png
Ultimate Edition only.
Windows
Green Man Gaming
Icon overlay.png
Ultimate Edition is also available.
Windows
Humble Store
Icon overlay.png
Ultimate Edition is also available.
Windows
Steam
Icon overlay.png
Ultimate Edition is also available.
Windows
Incorrect store name. See here for available options.
Icon overlay.png
Incorrect store name. See here for available options. is also available.
Windows
All versions require Steam.
Ultimate Edition is the complete edition with all DLC.

DLC and expansion packs

DLC may need to be manually enabled in the launcher after purchase.
Name Notes
Caravan Pack Pre-order bonus, now sold in Courier's Stash bundle.
Windows
Classic Pack Pre-order bonus, now sold in Courier's Stash bundle.
Windows
Mercenary Pack Pre-order bonus, now sold in Courier's Stash bundle.
Windows
Tribal Pack Pre-order bonus, now sold in Courier's Stash bundle.
Windows
Gun Runners' Arsenal
Windows
Courier's Stash Contains Caravan Pack, Classic Pack, Mercenary Pack and Tribal Pack.
Windows
Lonesome Road
Windows
Old World Blues
Windows
Honest Hearts
Windows
Dead Money
Windows

Essential improvements

Skip intro videos

Instructions

Mod Hosts

Mod Managers

The maximum amount of enabled plugins (.esp or .esm files) is 140. Having more than 139 plugins enabled may lead to crashes on startup, missing animations, textures and sounds.
  • Nexus Mod Manager - a manager that allows you to download, install, update and manage your files through an easy to use interface. It integrates with the Nexus sites.
  • Mod Organizer - a tool for managing mod collections. It is specifically designed for people who like to experiment with mods and thus need an easy and reliable way to install and uninstall them. It integrates with the Nexus sites.
  • Fallout Mod Manager - a fork of the original FOMM, with updates and new features.

Game data

Configuration file location

Template:Game data/row
System Location
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/22380/pfx/[Note 1]
Default settings are stored in <path-to-game>\Fallout_default.ini

Save game data location

Template:Game data/row
System Location
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/22380/pfx/[Note 1]
Autosaves and quicksaves automatically create a backup (*.bak) of the previous save when overwritten.

Save game cloud syncing

System Native Notes
Steam Cloud
Stores up to 200 MB of game saves online (maximum 1000 files).

Video settings

Video settings.
Video settings.

Template:Video settings

Most graphics options are accessible on the main launcher screen.

Multi-monitor

Adds support for multi-monitor set-ups.
Many fonts become blurry and terminals may become unusable.
HUD is shown on the middle/main monitor.
Instructions
Relevant multi-monitor resolutions:
3840x1024 5040x1050
iSafeZoneXWide=610 iSafeZoneXWide=770
iSafeZoneYWide=15 iSafeZoneYWide=15
iSafeZoneX=610 iSafeZoneX=770

Field of view (FOV)

Instructions
High field of view values can cause scopes not to cover the entire screen when aiming down sights.[1]
If you use the console command "fov ##" achievements will be disabled for the current session of the game, edit the files mentioned above for a permanent fix.
The change will take effect after the start of a new game. To change the FOV for the current game, add the line fDefaultWorldFOV, sample:
fDefaultFOV=80.0000
fDefaultWorldFOV=80.0000
Suggested FOV values (with the assumption of default being good for 5:4):
Aspect Ratio FOV Value
4:3 79.9000
16:9 105.3000
15:9 99.0000
16:10 95.2000
21:9 80.0000

Windowed

Resolution options can be set in the splash screen.
However, windowed mode cannot be set to native resolution, it will always be limited to a size smaller than native.
Instructions

Vertical sync (Vsync)

VSync is enabled at all times, even if the Vertical Sync box is unticked. This setting can be forced in the Fallout_default.ini file.
Instructions

Input settings

input settings.
input settings.

Template:Input settings

Mouse acceleration

Instructions

Audio settings

Audio settings.
Audio settings.

Template:Audio settings

May require DirectSound3D restoration software to restore proper audio functionality on Windows Vista and later.

Localizations

Language UI Audio Sub Notes
English
Czech
French
German
Italian
Polish
Russian
Spanish
Turkish

Turkish

A Turkish fan patch is available here. Separate patches are also available for the following DLCs:

VR support

Issues fixed

TweakGuides has created a comprehensive guide for fixing issues in this game. It can be found here.

Characters "Throwing Up"

This is caused by conflicting character mods, this can usually be fixed with a compatibility patch or by using LOOT to fix the load order.

Game Crashes Randomly

Instructions

Game Stuck On Loading Screen

Perpetual loading screen.
Sometimes attempting to 'load' a save game does not work.
Instructions
Instructions

Unable To Level

Caused by using adlevel console command.
Instructions

Some Sounds Don't Work

Voice acting and Pip-Boy sounds (and possibly others) can not be heard, while the radio and movement can.
Instructions

Application load error P:0000065434

This happens when you start the launcher.
Instructions
Instructions

Game Crashes on Startup (NVSE installed properly)

This happens when you start the game, and have mods that utilize NVSE (New Vegas Script Extender)
Instructions

Player "Sliding"

Character will continue to move or "slide" a bit sometimes even after they have stopped moving. Note that this should not be confused for the game engine forcing characters to take a full step when moving.
Instructions

Data Files get auto loaded on Startup

Affected data files are enabled at all times, even if their boxes in the "Data Files" menu are unticked.
Instructions
If you chose to delete the .nam files, you can recover them by verifying the game data files integrity in Steam.

Application load error 5:0000065434

Occurs when launching the game in any other way than through Steam due to an inappropriate Steam AppID being used.
Can happen when you have a Polish, Czech or Russian version of the game.
Error code P:0000065432 may also apply when the AppID is incorrect.
Instructions
Instructions
Instructions
Instructions

Tilde console key not working

Pressing the tilde key on the keyboard does not launch the cheat console.
Instructions

Other information

API

Technical specs Supported Notes
Direct3D 9
Shader Model support 3
Executable 32-bit 64-bit Notes
Windows

Middleware

Middleware Notes
Physics Havok
Audio DirectSound
Cutscenes Bink Video

Enabling HBAO+ for NVIDIA graphics cards

Use the Ambient Occlusion flag 0x00000005 with Quality or High Quality.
Instructions

4 GB Fallout New Vegas Updated

Trying to change Fallout New Vegas to be LAA (Large Address Aware) will cause Steam to give an error; In order to bypass the 4GB Fallout New Vegas Patch must be used.
Improves stability on systems with at least 3GB RAM, when using many heavily scripted mods

Modifications

New Vegas Script Extender

NVSE is required by many mods to work correctly.

Zan AutoPurge Crash Protector

Requires New Vegas Script Extender.
Reduces crash frequency.
Minor general performance improvements.

New Vegas Anti-Crash

Requires New Vegas Script Extender.
Reduces crash frequency.

New Vegas Stutter Remover

Requires New Vegas Script Extender.
Fixes stuttering.

Yukichigai Unofficial Patch

Concentrates only on bug fixes without game changing effects.
Compatible with all mods, as long as it loads directly after the FalloutNV and DLC .esm files.

Mission Mojave - Ultimate Edition

Incompatible with other patch mods, like Yukichigai Unofficial Patch.
Requires all DLCs to be installed in order to work.
A huge bugfix with about 27,000 fixes.
Contains a few questionable changes that are not entirely lore-friendly.

JSawyer

Requires all DLCs to be downloaded and installed in order to work.
A "general difficulty tweak and bug fix mod" by the project director and lead designer of the game, Joshua Sawyer.

New Vegas Uncut

The mod author, MoBurma, has listed content which has been cut from the game due to time constraints.
Restores content from the game in a number of individual mods.
Many mods in the series are not compatible with each other, and are not necessarily suited to use in a full playthrough.
Some mods where indicated can be buggy and not function properly.
Mods such as Freeside Uncut require higher-end computers to perform optimally.

Tale of Two Wastelands

This mod requires Fallout 3.
The mod is still in alpha and may be unstable on some configurations.
Adds all the Fallout 3 content, including the world, quests, NPCs and items, into Fallout: New Vegas, as a separate worldspace.
Can cause many conflicts with existing mods.

System requirements

Windows
Minimum Recommended
Operating system (OS) XP
Processor (CPU) Pentium 4 2.4 GHz
System memory (RAM) 1 GB
Hard disk drive (HDD) 10 GB
Video card (GPU) 256 MB of VRAM
DirectX 9.0c compatible

Notes

  1. 1.0 1.1 File/folder structure within this directory reflects the path(s) listed for Windows and/or Steam game data (use Wine regedit to access Windows registry paths). Games with Steam Cloud support may store data in ~/.steam/steam/userdata/<user-id>/22380/ in addition to or instead of this directory. The app ID (22380) may differ in some cases. Treat backslashes as forward slashes. See the glossary page for details.

References