The game, which looks to be controlled entirely via Kinect, see's the player seemingly puppeteer a skeleton cowboy with one hand, using the other to gesture shots amongst other things. The game looks to both 3D shooting sections and 2D platforming gameplay.
It is unknown whether the game is to be a full retail title, or an XBLA downloadable. The latter would be keeping with the developers previous releases, and it would be a first for Kinect!
Check out the official site and the trailer below.