Look at the or File version line. If it reads 1.10.163.0 , you are running the classic, golden-era build. The Legacy of 1.10.163
Similarly, the Anniversary Edition (released November 10, 2025) bundles six official expansions and over 150 Creation Club items into a single package. For players who want all of that content without piecing it together themselves, the Anniversary Edition offers convenience, even if it runs on a newer, less mod-friendly codebase.
The fallout was immediate and severe. Players reported random freezes, lag spikes, and crashes in downtown Boston when using mods that altered NPCs. A bug that prevented modders from creating custom NPCs without stuttering was finally fixed, but by then, the damage was done. The update was so problematic that players created mods specifically to disable it — a remarkable response to a patch that was supposed to improve the game. Fallout 4 Game Version 1.10.163
Version 1.10.163 has maintained its status as the most stable and compatible version for several key reasons:
Currently, the recommended tool is the . This utility is designed to revert the game back to 1.10.163 quickly, bypassing Steam’s update requirements entirely. Look at the or File version line
The official patch notes for this version were notably brief:
A configuration tool that edits your .ini files outside of the game. Since v1.10.163 doesn't have the native ultra-widescreen support of the Next-Gen patch, BethINI is vital for unlocking framerates and resolutions on modern monitors. For players who want all of that content
Almost every mod ever created for Fallout 4 was designed to run on version 1.10.163 or earlier. Mods that rely on native code (DLL plugins) almost exclusively target the 1.10.163 executable. It is the "vanilla plus" baseline that mod authors rely on.
By December 2019, the Creation Club had become a standard fixture of the Fallout 4 experience. 1.10.163 continued this trend by adding Virtual Workshops, but it also quietly introduced stability improvements. Players on PS4 and Xbox One reportedly experienced better performance within the Creation Club menu, and a bug preventing users from enabling DLC-based creations was addressed.
Fixes engine-level bugs and provides detailed crash logs.