Pokémon Mystery Dungeon: Gates to Infinity

Pokémon Mystery Dungeon: Magnagate and the Infinite Labyrinth is an upcoming Pokémon Mystery Dungeon game for the 3DS.

Trivia

 * Pokémon Mystery Dungeon: Magnagate and the Infinite Labyrinth is the only Pokémon Mystery Dungeon game that has only one version.