On the Amazon.com page for Super Smash Bros. on the Nintendo Wii U, there's some details in the product description that we didn't know about yet.
The product description in the second paragraph starts talking about multiplayer showdown and amiibo figures, and then it says this:
Whether you're creating stages on the GamePad, competing in challenges crafted by Master Hand and Crazy Hand, or outwitting your opponents in a brand new board game mode, there's no doubt that the ultimate Smash Bros. game has arrived.
Creating stages? Board game mode? Now that this information is leaked, Nintendo might as well come out and tell us about these new game modes. Isn't there a Nintendo Direct coming up? Creating stages is nice and all, but board game mode? I'm all over that.
