ESRB Rating: T - Teen Genre: Simulation Features: Rock Band Metal Track Pack is a standalone software product that allows owners of Rock Band and Rock Band 2 to keep the party rockin' hard all night long with 20 seminal hits from the heyday of heavy metal and beyond, hand-picked with care by Harmonix. This Track Pack is also compatible with most Guitar Hero and other instrument controllers and microphones. Features: Keep On Rockin'! A fully functional game with all the great features of Rock Band, including: Solo and Band Tour Mode, Quickplay, Tug of War, Score Duel, and song unlock progression. The Best Around! Bust out the leather with 20 of the most head-banging metal tracks in Rock Band history distilled to perfection on one disc, all utilizing the original master recordings. Go Beyond the Disc! X360 and PS3 software ships with downl...