When we think Green Day, we don't really think video games, but then again, when have these guys done what's expected of them? Billie Joe Armstrong, Mike Dirnt and Tre Cool will appear as punk rock pigs in 10 never-before-seen levels of "Angry Birds Friends" on Facebook. Playing the game will provide the chance to unlock a new song called "Troublemaker" off their forthcoming album "¡Uno!" which hits stores Sept. 25. "Everything's going to be coming from different directions. We really want to go viral with a lot of this stuff," Billie Joe told MTV News. "Just whatever it takes to get the music out there."