: It lacks the performance bugs (such as stuttering and mod-breaking "Next-Gen" specific errors) introduced in later updates.

Let’s break down exactly what this 3.2GB patch (on PC; smaller on consoles) actually does, why half the modding community is cheering and the other half is screaming into the void, and what it means for your next survival mode run.

No discussion of is complete without addressing the elephant in the room: F4SE .

The Commonwealth Technical Institute Date: Post-War Analysis, 2024

The vast majority of the "Next-Gen" features on PC were already available via mods (e.g., High FPS Physics Fix , Ultrawide Interface ). Meanwhile, 1.10.163 remains the last version that is fully compatible with Fallout: London , Fallout 4 New Vegas , and Fallout: Miami —massive total conversion mods that explicitly state they do not support the 2024 update.

: The massive total conversion mod Fallout: London officially recommends downgrading to 1.10.163 for the most stable experience. Key Features of Patch 1.10.163