If you pre-order Assassin’s Creed: Revelations at Amazon you will get a bonus in-game outfit: Altair's clothing. This news comes from a tweet shared on the company’s official Twitter account.
This exclusive Altair outfit single-player skin allows Ezio to try on the gear his predecessor wore. I'm assuming he sent it to the cleaners first. I'm thinking of the sweat, blood and straw.
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