Mario Party 10
In anticipation of the first Mario Party game to let you play as Bowser, Nintendo is releasing the never-before-heard Bowser's side of the story, along with a tongue-in-cheek smear campaign against Mario.
Digital Banners
Picture Book (click to flip through)
To be released as a free E-book prior to the game's debut. Physical copies of the book will come with pre-orders.