Ubisoft recently launched Assassin’s Creed: Project Legacy, a Facebook-based strategy game that allows future Assassin’s Creed Brotherhood players to unlock bonus content within the full game on November 19.
By piecing clues together, players learn the hidden mysteries within the Assassin’s Creed universe, and can unlock up to 25 exclusive missions in Assassin’s Creed Project Legacy, earning currency and experience points in the process.