"Rock Band: Metal Track Pack" for Nintendo Wii, released in 2009, is part of the popular Rock Band series by MTV Games. With a T-Teen rating, this action and adventure game allows players to experience the thrill of playing metal tracks with a virtual rock band. This pack adds new tracks to the game, giving players a chance to explore the world of metal music and vocals in a fun and interactive way. Perfect for fans of the Rock Band series and those who enjoy rhythm and music-based gameplay on the Wii platform.