So, you not only want to play Green Day: Rock Band, you want to be the best at playing Green Day: Rock Band? You want some metric by which to measure your Billie Joe-bility against that of your friends and colleagues? MyGamerCard recently got its hands on the list of Achievements for the game -- which will presumably double as the Trophies, though we don't yet know which precious metals each task falls under. Check out the full list of trials posted after the jump!