Pokémon: Let's Go, Pikachu! and Pokémon: Let's Go, Eevee! are role-playing games developed by Game Freak and published by Nintendo and The Pokémon Company for the Nintendo Switch.
The game is set in the original Kanto region and is heavily based original Pokemon Red/Blue/Yellow games. This entry combines elements of the mobile game Pokemon Go by removing random encounters and instead has Pokemon walking around in wild Pokemon areas like tall grass, caves, etc. The game primarily features only the original 151 Pokemon with a handful of more modern 'Mega' evolutions from Pokemon X and Y, Omega Ruby and Alpha Sapphire, and Sun and Moon.