Linkin Park announced yesterday that a new song, "Blackbirds", will be released through the band's new mobile phone game application, "Linkin Park 8-Bit Rebellion". The app is an action-adventure game where players take on several missions to defeat an evil corporation trying to steal Linkin Park's music. The new single is unlocked when players create all the missions, and will only be available through the game. The app will be available soon for the iPod, iPhone, and iPad through the iTunes App Store. Watch a trailer for the game below.