A MAJOR CHANGE to the Pokémon formula is here. After 25 years of primarily sticking to the modern era, the series is turning back the clock to feudal times. Pokémon Legends: Arceus is an upcoming large-scale adventure based in 19th century Japan, utilizing an over-the-shoulder perspective, unlike the isometric viewpoint from past iterations. But how will Arceus differ from the mainline RPGs? And when is its release date? Here's everything we know about Pokémon Legends: Arceus.