The Pokémon Gigantamax Grimmsnarl (Special BG) GO is a special edition video game released in 2016 for Nintendo Game Boy Advance and Android platforms. This game, part of the Pokémon Go series, features multiplayer gameplay in a battle and action-adventure genre. With a lifetime manufacturer warranty, this E-Everyone rated game is perfect for fans of the Pokémon series looking for an immersive gaming experience on the go.