Prior to the ball, every guest will be assigned a role. Some will arrive as aristocrats, baronesses, Viscounts, duchesses and marquises. Others will be members of the bourgeoisie looking to improve their station, or the secret police hunting down the opera ghost… Each identity has his or her own objectives, some of which require teamwork to unveil, while others must be discovered individually. Guests may pursue their character’s goals or ignore them entirely. Your fellow operagoers hold almost as many secrets as the opera house itself.