The video you can see above is for a game called ‘Evade‘ which is a Kinect game which is about using the motion-sensing device to avoid being hit by those blocks you can see which are moving in your personal game space. The game has been made by Edwin Guggenbichler and Steven Stojanovic as part of the ASUS Xtion PRO Developer Challenge.
The Developer Challenge is being used to highlight games that make creative use of depth detecting cameras such as Kinct as we see with Evade. It looks pretty interesting, and a nice use of the motion sensing aspect of Kinect. If you have been able to get the sensor working on your PC, you can download a demo of the game here.