Title: Pokémon Mystery Dungeon: Gates to Infinity Magnagate Trailer...
Nintendo has posted a Pokémon Mystery Dungeon: Gates to Infinity Trailer on their YouTube channel. Below is the Trailer.
Source: http://www.youtube.com/watch?v=Y6ZeYCnek4o
Trailer Video
Source: http://www.youtube.com/watch?v=Y6ZeYCnek4o