The word "creed" refers to a set of beliefs or principles that guide someone's actions and decisions, often based on religious or moral convictions. Full definition
There is still the annoying issue that shows it's head in all Assassin Creed games where your character doesn't do exactly what you want him to do. (gamegravy.com)
He is, moreover, already a fan of Creed's work. (theguardian.com)
This is extremely frustrating as this was supposedly a next gen experience and that is one of the same gameplay problems that I've come across in every Assassin Creed game. (gamegravy.com)