Talk:Earth 656/@comment-26816267-20150817234648

Only if the universe has planets and similar laws of nature, just the state of things are different like in Earth-111 or Earth-12121212121212 (the latter being my name for Rex's universe, containing dimensions that have alternate Rexes). If it is completely different in natural laws, it has a name (think Legerdomain, Null Void, or Ocndsaquad).