I'm playing the main quest "prodigal prince" and I'm just walking down the street and my controller is vibrating like crazy. Is this intentional on the game designer's part or is my controller malfunctioning? It really doesn't seem to add anything to the atmosphere so I don't know why they would do it intentionally.

I'm playing the main quest "prodigal prince" and I'm just walking down the street and my controller is vibrating like crazy. Is this intentional on the game designer's part or is my controller malfunctioning? It really doesn't seem to add anything to the atmosphere so I don't know why they would do it intentionally.