Sure nations have even more restrictive regulations relevant to political or ideological material. In just Germany, until 2018, the Unterhaltungssoftware Selbstkontrolle (Amusement Program Self-Regulation) would refuse to classify, and thus allow sale, of any game depicting Nazi imagery, and therefore often requiring developers to replace this kind of imagery https://www.youtube.com/watch?v=qynVbH-iYH8