I hate to say this but...
They treat color blindness, and people with general visual impairments like second class folk. In fact, in some instances it is like they go out of their way to see how much of a miserable experience they can make it, all in the name of trying to create a visual spectacle in a game where you can literally count the polygons of a characters' chin and a boss model.
With this in mind... I seriously wouldn't expect much in any realm of accessibility whatsoever.
