Neo Ark, known in the Japanese version as Shambala, is an underground location in Parasite Eve II. Located in Nevada, it was a missile base constructed by the government during the Cold War. After the Soviet fall, the base was deactivated and put on sale. The secret organization, ostensibly using a private venture front, purchased the abandoned base and converted it into the haven center for NMC and ANMC research. It is now a secret laboratory that created the Artificial Neo-Mitochondrial Creatures. It is accessed through the abandoned mine and a shelter.