Prior to this update, Fallout 4 ran on a specific iteration of the Creation Engine that had been customized for the game's launch in 2015. However, Version 1.10.163 secretly updated the game’s executable to use the engine version from The Elder Scrolls V: Skyrim Special Edition .
Here is a draft for a "proper" review, written from the perspective of a seasoned player or modder. Fallout 4 Game Version 1.10.163
, version 1.10.163 is the superior choice. It is the foundation for the best possible version of Prior to this update, Fallout 4 ran on