The names are different in the japanese versions as well. There are large visual differences and the purpose of the worlds are different in that the anime version is more of a balancing the pokemon world while the game version is just an alternate world.Hmm? What's up with Giratina's domain being refered to as the 'Reverse World' here? I was under the impression that the english name for the place was officially the 'Distortion World', if the platinum screenshots are anything to go by. I wouldn't have thought the two were seperate locations, given that they more or less function exactly the same.