Pokemon Mystery Dungeon - Gates to Infinity (ポケモン不思議のダンジョン究極の絆) is a Nintendo 3DS game developed by Spike Chunsoft and published by The Pokémon Company. It is the latest installment in the Pokémon Mystery Dungeon series, which has been around since 2005. The game follows the same premise as the other games in the series, in which the player takes on the role of a Pokémon and explores dungeons in order to complete various missions. The game features a variety of new features, such as the ability to customize your own dungeon, as well as a new story mode. The game also includes new characters, new Pokémon, and a variety of mini-games. The game also includes the ability to connect with other 3DS systems in order to share items and take on cooperative missions. With its unique and fun gameplay, Pokémon Mystery Dungeon - Gates to Infinity is sure to be a hit with Pokémon fans of all ages.