An 'Unofficial Patch' Bug Fixing Mod, such as Yukichigai's Patch.It is HIGHLY recommended that you install these mods before any others: They fix bugs, prevent crashes, and generally make the game significantly more playable. Install Essential Mods: Several mods are essential for Fallout New Vegas whether you intend to play a vanilla or modded run.FNVEdit can only clean one file at a time, but is otherwise fully automated. FNVEdit will automatically clean these files and save them for you.

Simply download FNVEdit, and use the FNVEditQuickAutoClean.exe file inside to select each of the.

(Optional) Use FNVEdit to Clean the DLC Masters: This isn't a requirement however can lead to increased stability.

Note that this patch does not guarantee compatibility with xNVSE and only solves a handful of issues between them. If you install xNVSE (aka NVSE version 6 and higher) you MUST ALSO INSTALL Spyduck's xNVSE Patch for the mod to function. From there, go to your mod manager and add nvse_loader.exe as an executable - you will need to run this exe file to start the game from now on. dll files, as well as nvse_loader.exe into your game folder. Simply download the latest release from Silverlock, and copy all. It is STRONGLY RECOMMENDED to use NVSE version 5.1 of NVSE for use with Fallout Who Vegas as version 6 and higher (otherwise known as xNVSE) is not officially compatible. It cannot be installed with a mod manager and must be installed manually.

NVSE: NVSE, or New Vegas Script Extender, is a requirement for Fallout Who Vegas and many other mods.

Be sure to follow the instructions on the 4GB patcher mod page as this patch cannot be installed with a manager. To counter this, download and apply the 4GB patcher to your Fallout New Vegas executable (FalloutNV.exe in your game folder). However this makes it prone to crashing due to running out of memory.

The 4GB Patch: By default, New Vegas is only able to use 2GB of RAM.

Install and run MO2 - almost all future modding and loading of the game must be done through your mod manager to ensure that your mods are loaded when the game starts. The recommended manager to use is Mod Organizer 2.

Mod Manager: It is HIGHLY recommended to use a mod manager which generates a virtual file system while modding Fallout New Vegas in order to maintain stability.

This generates some necessary configuration files for the game to run properly.

Generating ini files: From a fresh install of the game, simply open the game via the launcher, reach the main menu, and close it again.

Preparing Fallout Who Vegas From a Fresh Install Due to the age of the game and the advancement of computers since then, there are several essential mods and tweaks required before the start of a game in order to ensure a stable and (relatively) bug-free experience. This page will cover how to install Fallout Who Vegas on a fresh install of Fallout New Vegas.

Necessary new vegas mods