Pokémon Amber (ポケモンアンバー in Japan) is a Pokémon game developed by Vanty and takes place in the new Tierva region.
The Tierva region is a giant arcapelago which is almost completely isolated from the rest of the regions. It is very large and has many different place such as the airid plains and mute forest. Since the island has no towns, the overall island only has camps.
You and your companion have been asked to travel with the Profesor Anne on to the island filled with plenty of new pokemon to record them to update the Pokédex, but a mysterius new foe has followed you to the island.
A new type has been discovered on the island, Ancient type. New pokémon have this type, but many other last generation pokémon will be added to this list.
Pokémon Getting Re-Typed