Pokémon GO is a special expansion released during the Sword & Shield series. In Japan, it was released as the eleventh subset of the Sword & Shield era.
This Pokémon GO expansion is a special collaboration between the iOS and Android game Pokémon GO and the Pokémon TCG. It features various Pokemon that could be encountered in the app with a mixture of hand-drawn and photorealistic artwork referencing different aspects of the game.