Altbeidon is a multiverse cluster consisting of an unknown number of universes. It was created around the same time as Obeidon and the Crossverse. It is unknown whether or not Altbeidon was designed or arose naturally. The only true difference between this multiverse cluster and Obeidon is the presence of the universe called Byaha; however, this universe has influenced the development of all the other universe, and is home to millions of species not found in Obeidon.