Assassin’s Creed®: Brotherhood of Venice is played as a campaign. As you explore the game’s Memories, your Assassins will level up and acquire Equipment that is increasingly powerful.
You will help the Venetian Brotherhood grow within your Headquarters and you will uncover the plot that is unfolding around you. The Diary of Memories will help you keep track of your progress and of all the 100% Syncs (optional Objectives) that you have successfully unlocked.
Do not open the secret boxes until you are prompted to do so.