Win7-8-10-11

Supporting multi-core and thread support for "Fallout 4" provides the Creation Engine with the stable foundation it deserves. Designed to be compatible with all devices and does not replace anything. Install it first and any other mods you add will benefit. Supports Steam, GOG, Epic and Steam Deck.

Original address:

The optional Lite version was updated on July 14: The light version disables 4 hardware-dependent lines in Fallout4Custom.ini for use by low-end PCs/handheld consoles.

FO4-MCTF - Multi-core thread fixes, referred to as locations and games

What does this mod offer?

Multi-core thread fixes — build engines for modern multi-core systems

Properly configure LOD alignment - Unify default and preferred ini LOD values ​​to achieve consistent object fade-out behavior

Performance optimization - background loading, threading, path finding and polygon generation are all

FIX Mouse Fixes — Disable mouse acceleration for consistent and predictable input

Requires frame rate cap - Fallout 4's physics depend on frame rate, external

Up to 60fps. Supports Steam, GOG, Epic Games and Steam Deck | Windows 7 to Windows 11

This should result in smoother gameplay, faster loading times, higher frame rates, and better stability with updated ini files that properly configure Creation Engine core and threading capabilities. There are no mods to install or changes to the game.

Launch via F4SE for best results.

Note: I personally don't have a Linux system, but multiple users have confirmed that MCTF works fine via Proton/Wine. If you are a Linux user, thank you very much for your feedback in the comments section to help others!

Not compatible with Fallout 4 VR. (Feel free to test this yourself)

For ini changes, see the DOCS (Documentation) tab above.

• Fallout: New Vegas version is here
• Fallout: New Vegas version is here
• Fallout 3 version is here
• Fallout 3 version is here
• The Forgotten City version is here

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*If you are reinstalling or making changes to the ini - you have previously installed and uninstalled, then reinstalled before you can play again.

I recommend deleting the old game settings and ini in the mygames folder first.

Go into C:\Users\<>\Documents\My Games\Fallout4 and delete all old files "except" the archive folder.

This will allow the game to create new files and ini's for the latest installation.

Install

The method is in the game folder

Create a folder called "originals" and copy and paste the original files. (not required)

Step 1:

Unzip the download.

Place Fallout4_Default.ini into your Fallout 4 game folder.

Steam：C：\Program Files （x86）\Steam\steamapps\common\Fallout 4

GOG：C：\Program Files （x86）\GOG Galaxy\Games\Fallout 4

Epic： C：\Program Files\Epic Games\Fallout 4

Step 1.1 - Place Fallout4Prefs.ini in the Fallout 4\Fallout4 folder.

Step 1.2 - Place Fallout4Custom.ini into: Documents\My Games\Fallout4\

Steam Deck Users

Enter power mode and switch to desktop mode.

This mode works like a computer, allowing you to modify files or modify the illusion.

Download this fix and update your in-game files with the new files provided.

Main folder: /home/deck.local/share/Steam/steamapps/common/Fallout 4/

Documents folder: /home/deck.local/share/Steam/steamapps/compatdata/377160/pfx/drive_c/users/steamuser/Documents/My Games/Fallout4/

If you have questions, google the file location.

Then run the game normally.

Need to test - if anyone can test and give me the information, please do let me know.

Extra Steps: Recommended

Go to Windows 10/11 Settings, System, Display, Graphics Settings

Click Browse and go to your Fallout 4 game folder and select Fallout4.exe

Select it and click on Options, select your graphics card and save.

Reboot the system and start normally.

Uninstall method:

Move the original files back to their corresponding location from your original folder.

Run the game launch …