Which character is the protagonist of Assassin's Creed Revelations?

Ezio Auditore is the protagonist of Assassin's Creed Revelations. The game follows him to Constantinople, where he searches for the Masyaf keys and uncovers more of Altaïr Ibn-La'Ahad's legacy.

Revelations is the final main game centered on Ezio. Set in the early sixteenth century, it depicts Constantinople during the reign of Sultan Suleiman I and includes districts such as Galata and the Imperial district.

Altaïr also appears in playable sequences that take place earlier in his life. This structure connects the two major historical protagonists, while Desmond's modern-day storyline continues through Animus-related scenes.

The city is officially known today as Istanbul, but Constantinople is the historical name used for the period depicted in the game. Ezio's journey in Revelations concludes the character arc begun in Assassin's Creed II and continued in Brotherhood.