Fallout 4 Patch 1.10 163 High Quality May 2026

Fallout 4 Patch 1.10 (build 163) — Deep Dive

Overview

ESL Support: The update solidified support for the .esl file format, which is crucial for modern modding as it allows players to bypass the 255-plugin limit. Why Modders Still Use Version 1.10.163 fallout 4 patch 1.10 163

Update Requirement: Every time the game’s executable (Fallout4.exe) is updated, F4SE must be updated to match the new version. Fallout 4 Patch 1

• Patch 1.10 (build 163) is a mid-life update for Fallout 4 focused on bug fixes, stability improvements, and a few gameplay adjustments rather than new content or major feature additions.
• Target audience: players on PC and consoles experiencing crashes, quest bugs, or glitches with companion behavior and settlement systems.

There is now a thriving "downgrade" community dedicated to rolling back 1.10.984 to 1.10.163. Patch 1

in November 2025, have been reported to break older mods and introduce new bugs on PC and consoles.