Joystiq spoke with game rental service GameFly and can report that Manhunt 2, now with an AO rating, will not be carried by the company. A GameFly spokesperson said, "GameFly as a general policy does not carry AO rated titles." When asked if they have ever made an exception to the "general policy," the representive said, "Not that I know of, there's been no exceptions."
They also contacted Blockbuster corporate and they said, "Blockbuster does not carry adult or NC-17 movies, or AO rated games."