No AO is intended to be the Movie equivalent of NC-17 which because it's normally a death sentence for a movie results in it being cut down to an R rating, and as the MPAA statesFather Time said:AO should be reserved for porn, you can have rape in a game or a movie and have it not be porn.medv4380 said:You covered the topic very well. I was hesitant to even watch given the title.
In terms of Rape in Games I think it boils down to context. I think the titles that where mentioned that the player participated in the Rape should only have AO ratings, and should be rejected by the community as they have been.
M is the equivalent of an R rating and means that if an adult thinks your mature enough for it they can let you watch.An NC-17 rated motion picture is one that, in the view of the Rating Board, most parents would consider patently too adult for their children 17 and under. No children will be admitted. NC-17 does not mean "obscene" or "pornographic" in the common or legal meaning of those words, and should not be construed as a negative judgment in any sense. The rating simply signals that the content is appropriate only for an adult audience. An NC-17 rating can be based on violence, sex, aberrational behavior, drug abuse or any other element that most parents would consider too strong and therefore off-limits for viewing by their children
Porn is basically Triple X which isn't even a valid MPAA rating.