Assassin's Creed: Revelations sees Ezio follow in the foot-steps of Altair on a journey to recover five ancient seals that hold the keys to the future of the Assassins brotherhood".
The path will take Ezio to Constantinople, where he'll face an army of Templars threatening to unsettle the region. Ezio will be armed with a variety of new weapons and abilities, including bomb crafting. The game will also allow players to assume the role of Altair, which we're assuming will expand into some kind of time-travel mechanic.
Check out the teaser after the jump. The full trailer will be showcased at E3.