Alvin & Chipmunks: Chipwrecked for the Xbox 360. Based on the 2011 feature film, Chipwrecked presents Alvin, Simon, and Theodore with a high-seas serving of chaotic hijinks and harmonic choreography. Joined by the
Chippettes -- Brittany, Jeanette, and Eleanor -- the boys bust their best moves to more than two dozen familiar pop hits, all performed Chipmunk style. Following the footsteps of their favorite character, players master rhythm-based, whole-body routines. The better they can keep to the beat, the higher the score. Accurate dancing fills a "Munk Power" meter to unlock over-the-top finishing moves.