Any seasoned Fallout 4 player will tell you: the game lives and dies by its mods. did something catastrophic—it broke the Fallout 4 Script Extender (F4SE) and every single mod reliant on it.
Looking ahead, Bethesda continues to support Fallout 4 with periodic patches. The December 2025 update brought further stability improvements and Steam Deck optimizations, while the February 2026 patch addressed DLC issues on PlayStation 4. However, for many veteran players and modders, 1.10.163 will likely remain the gold standard—a stable, predictable foundation that Bethesda’s newer updates have yet to surpass.
For a long time, the modding scene on Nexus Mods standardized around 1.10.163. If a mod required a specific version, it almost certainly asked for "1.10.163 or higher". 1. The F4SE Standard
Yes—just make a backup of your Data folder first, and maybe leave your mod manager open. Fallout 4 Update 1.10.163
Because of this, downgrading has become common practice.
Below is a comprehensive compilation of the changes associated with the 1.10.163 era and the subsequent updates that built upon its foundation:
Many advanced mods require F4SE to function. When the game version changed to 1.10.163, users had to wait for the F4SE team to release a compatible update. Legacy Version: Any seasoned Fallout 4 player will tell you:
Provided a stable base for the majority of Fallout 4’s lifecycle, allowing mod creators to focus on a single, unchanging version of the game.
Open your web browser and type steam://open/console , then press Enter to open the hidden Steam console.
Added support for ESL file formats , allowing for more mods to be installed simultaneously without hitting the traditional 255-plugin limit. Why Version 1.10.163 Matters Today If a mod required a specific version, it
In the current modding climate (April 2026), Fallout 4 Update 1.10.163
For PC players with 21:9 or 32:9 monitors, this update is transformative. Previously, ultrawide users suffered from stretched interfaces, squished menus, and crashes when accessing crafting stations. Version 1.10.163 properly scales UI elements across all resolutions, fixes Pip-Boy map functionality, and eliminates the crafting station crash—making the game truly playable on modern ultrawide displays for the first time.
Created by carxt, Nukem, and Ungeziefi, this popular tool uses delta patching to revert the game executables (main EXE and launcher) to 1.10.163 and the Steam API DLL to the pre-update version. The process requires: