Whether your playing Starfield, Fallout, Elder scrolls, Bethesda's game engine has been custom built to deliver the goods.
Bethesda's Creation Engine is probably the best engine for RPG games yet many judge it on graphics. But is it incapable of better graphics, of course not, its a balance of graphics vs features and that balance gives us far more than other Engines could. Yet for those with fast PCs a graphics upgrade is still available.
A Follow up to my "Bethedsa's Game Engine Explained" which suffered from a few technical issues, sorry about that. So I am taking a new approach to the same topic here instead.