1/12 men and 1/200 women are color blind. There can be varying levels of intensity and often makes a game not look the way it actually should or worse can cause important information to not appear correctly. Can we get some options for Protanopia, Deuteranopia, and Tritanopia as well as an intensity slider? Other popular online RPGs like World of Warcraft and Final Fantasy XIV already provide options for this.
Converse with fellow players