Pokémon: Let's Go, Pikachu! is an enhanced version of the classic Pokémon Yellow game, which was first released in 1999 for the Game Boy. The game takes place in the Kanto region, a familiar setting for fans of the series, but with a fresh coat of paint and exciting new features. The game's storyline follows the journey of a young trainer who sets out on an adventure with their trusty Pikachu by their side.