: Because Bethesda shifted development focus tightly onto Fallout 76 shortly after, patch 1.10.163 became the definitive, frozen-in-time version of the game's executable file ( Fallout4.exe ) for nearly five consecutive years. ⚡ Why 1.10.163 is the Sovereign Version for Modding

: Added support for the ESL file format , which is crucial for modern modding as it allows players to bypass the 255-plugin limit.

Fixes thousands of bugs remaining in the 1.10.163 base game.

was a minor update released in late 2019 (November/December) for Fallout 4 on PC (Steam). It came shortly after the larger Creation Club update (1.10.162) and essentially served as a stability and compatibility hotfix .

One user summarized the sentiment:

: This version is currently the standard for large-scale mods like Fallout: London and is the version natively used by the release of Fallout 4. Downgrading to 1.10.163 Many players use tools like the Simple Fallout 4 Downgrader Steam Console commands to roll back from version 1.10.984+ to 1.10.163. Required Depot Codes for Manual Steam Downgrade: Main Game (Part A) download_depot 377160 377161 7497069378349273908 Main Game (Part B) download_depot 377160 377163 5819088023757897745 Executable download_depot 377160 377162 5847529232406005096 English Files download_depot 377160 377164 2178106366609958945 Nexus Mods Forums Essential Mod Requirements

Download the version of F4SE specifically tailored for 1.10.163. 1.10.163 vs. 2024 Next-Gen Update Patch 1.10.163 2024 Next-Gen Update Mod Compatibility Maximum (99% of mods) Low/Moderate (Requires updates) F4SE Stability Extremely Stable Requires frequent updates Performance Variable (Fixes/New bugs) New Content None (unless installed) Included (Enclave, etc.)

Patch 1.10.163 was the final, stable update released for Fallout 4 prior to the major 2024 Next-Gen overhaul. It brought the PC version to a state of high optimization, resolving numerous Creation Club issues, fixing minor bugs, and providing a stable base for the . Key Characteristics of 1.10.163:

Help you find the best that work with this version.

If you are a heavy modder, . Here’s why: