The folks at Dvice were at E3 and found a game we all want to play right now, The Avengers: Battle for Earth. It's a Kinect game which would play as one of 20 heroes from Marvel and are essentially tasked with giving your opponents a beatdown using arm and leg gestures.
Dvice mentioned, playing as Thor, by raising your hand up and striking it down, you'll bring the lightning hammer to crush a foe. And there's more gestures too, some unique to the characters themselves. Like Hulk's clap. Check out another video by Dvice below: