Originally posted by dirktoot:

Nope they don't. And there is no way to make intelligent creatures in a game without using neural networks to train their behaviour. And even then I don't think you could make them really intelligent. If a human fights a Gjall they can tell the difference between accidentally hitting them or taking advantage of the fight to kill them, Dvergr can't and it's nearly impossible to make them able to do that.

? A literal mod for Fallout 4 did this.

They don't need to be intelligent, they just need to be scripted properly.