It's pretty much Wario Ware with all sorts of crazy challenges that include using the controllers, the buttons, both touch screens, the tilt features, the microphones, and augmented reality features with the front and rear cameras.
It's fun and funny. Kind of like Wario Ware meets You Don't Know Jack in terms of how abusive it tends to be.
And it's FREE.
Frobisher Says go get it!