User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-5428752-20140725020455/@comment-184612-20140725021619

No real information has been given yet, but I'd assume the same map just G rank version, just like how they have Low Rank and High Rank Unknown Forests split. Possibly they may add more room types, but it's still too early to know.