Pokemon: Let's Go, Pikachu

Pokémon: Let's Go, Pikachu! and Let's Go, Eevee! are set in the Kanto region and include the original 151 Pokémon in addition to their respective Mega Evolved forms from Pokémon X, Y, Omega Ruby, and Alpha Sapphire and their Alolan Forms from Pokémon Sun and Moon. The game also features the Mythical Pokémon Meltan and Melmetal, which can be transferred from Pokémon GO