Recently, there have been sightings of a new mythical Pokémon in the popular mobile game Pokémon Go. The rare creature is apparently called Meltan, and it's a Hex Nut Pokémon. But there's more going on here than just the addition of a Pokémon: According to the release, Pokémon Go is somehow the key to encountering Meltan in the upcoming Nintendo Switch games Pokémon: Let's Go, Pikachu! and Pokémon: Let's Go, Eevee!, which are available on November 16th. The video below teases more, but it doesn't tell us much because this is apparently just the first of many updates.