Assassin's Creed: Brotherhood Walkthrough - Sequence 4: Memory 2

Welcome to IGN's guide for Assassin's Creed Brotherhood! In Sequence 4: Memory 2, Ezio has found Caterina, but a certain Borgia has the keys. TAGS: Guide, PlayStation 3, Assassin's Creed: Brotherhood, games, Xbox 360, PC, Assassin's Creed: Brotherhood (Collector's Edition), Macintosh, Xbox 360, Assassin's Creed: Brotherhood (Limited Codex Edition), Ezio, Ezio Auditore, Ezio Auditore di Firenze, Desmond, Desmond Miles, Lucy, Shaun, Rebecca, Assassin, Templar, Assassin's Creed, Rome, Italy, Leonardo da Vinci, Machiavelli, Memory, Animus, Apple of Eden, Piece of Eden, Monteriggioni, Borgia, Cesare, Rodrigo, Lucrezia, Caterina Sforza, La Volpe, Bartolomeo, The Vatican, Gameplay, IGNGameplay