Microsoft has unveiled an all-new Kinect-exclusive game for XBLA, with the Wreckateer coming to Xbox 360 later this year.

Developed by Iron Galaxy - a team of veterans from Midway Chicago, and who have recently been responsible for the XBLA port of Street Fighter 3: Third Strike - Wreckateer is a physics-based score attack game.
Play is highly reminiscent of Angry Birds, with the player using a catapult to fire an iron ball at a series of castles which then come tumbling down. Using Kinect players can add after-touch and spin to the ball.
http://www.eurogamer.net/articles/20...teer-announced

Angry Birds on Xbox? Count me in!

Video at link above.