Nice, so this is 4-player split screen game, just the fourth split is on the GamePad - cool idea!
I'm hoping for 2 player FPS games to use this feature, one guy on the TV, the other on the GamePad.
Although would that mean it would have to be dropped to 30fps? Either way, I hope this feature is used A LOT on Wii U.
Also, this better be a $5-10 eShop game...