Home Run Stars is an arcade home run derby game for Kinect players that also has Avatar Fame Star integration and Microsoft SmartGlass support. If any of that interests you then get downloading.
Read on for the details and a link to queue up the demo/game.
Home Run Stars (800 Microsoft Points)
Step up to the plate and swing for the fence in Home Run Stars, featuring Avatar Fame Star! Progress through the League mode through all three unique stadiums! Each one features a vast number of spectacular targets to aim for and earn big points. Compete with your friends in multiplayer for the highest score. Use your device supported by SmartGlass to compete in a Duel with a friend!