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Optimizations

Separator:​

  • Right-click the empty space in the left pane of MO2 and select Create separator.
  • Name the separator Optimizations.
What will these optimizations do?

These mods will not have a noticable visual impact, but will significant improve your performance and experience with AI throughout the game.

Improved AI (Navmesh Overhaul Mod)​

Fixes and improves vanilla game pathfinding errors and will provide a better and more challenging experience with the AI. ONLY affects the Mojave worldspace. Navmeshes in the Capital Wasteland are already high quality.

Installation:​

  • Main File - Navmesh Overhaul
info

A compatibility patch is NO LONGER required for this mod.

TTW Ultimate Invisible Wall Remover​

A comprehensive invisible wall remover for Tale of Two Wastelands.

Installation:​

  • Main File - TTW Ultimate Invisible Wall Remover (ESM Version)
danger

MAY break scripted events if quest related areas are entered from the incorrect route (eg climbing over a previously unpassable hill rather than navigating through the sewers to get to the GNR building), but is otherwise a MASSIVE quality of life improvement.

Collision Meshes - DC​

Improves collision meshes in the Capital Wasteland.

Installation:​

  • Main File - Collision Meshes FO3

Collision Meshes - NV​

Improves collision meshes in the Mojave Wasteland.

Installation:​

  • Main File - Collision Meshes FNV
  • Main File - Update Collision Meshes FNV 1.6.3 to 1.6.4

New Vegas Mesh Improvement Mod​

Optimizations and fixes for a large selection of meshes in the base game and DLC.

Installation:​

  • Main File - New Vegas Mesh Improvement Mod

MAC-TEN​

Fixes dozens of game models across the base game and DLCs.

Items Transformed - Enhanced Meshes (ITEM)​

ITEM is a general bug fixing mod for dozens of item models across the base game and DLCs.

Performance Of The Titans​

Mod that improves game performance and stability by removing unnecessary and hidden geometry for major areas of the New Vegas worldspace and its DLCs.

Optimized Weapon World Models (ESPLESS)​

Adds new "world models" for weapons on the ground for better combat performance with zero visual or gameplay changes from vanilla.

Vent Lighting Fix​

Adds a shader flag to vent meshes that fixes flickering and lighting issues.

PipBoyOn Node Fixes​

Fixes multiple pipboy:on nodes in the vanilla game armor meshes and TTW to remove the annoying pip-boy flicker.

Installation:​

  • Main File - PipBoyOn Node Fixes TTW

Female Pipboy Fixed - Ultimate Edition​

Fixes misaligned Pip-Boy view for female characters as well as wrist gaps in first person.

Fog-based Object Culling​

Dynamically adjusts draw distance in accordance with the fog to improve performance with little to no visual difference.

ExRB - Extended Roombounds​

Adds and changes roombounds for many interior cells throughout the Mojave Wasteland to improve performance.

  • Main File - ExRB
    • Step 1:
      • Full
      • Full (YUP)
      • Full (TTW)
      • Compatibility
    • Step 2:
      • A World of Pain - DO NOT install this patch. It is incompatible with the overhauls used in the guide

Fallout 3 TTW Interior Optimization Project​

Optimizes more than 200 interior cells with roombounds and occlusion planes to improve performance in the Capital Wasteland.

Installation:​

  • Main File - Fallout 3 Interior Optimization Project