The following disguises which will help you remain undetected during the different stages of the game are unlocked when you go to the indicated area or complete the corresponding task.
Unlock Civilian Clothes:
Start Eastern Europe level
Unlock Altair (Assassin's Creed) Rags:
Get the Assassin emblem
Unlock Middle East Militia Disguise:
Go to the safe house in the Middle East.
Unlock South American Rebel Disguise:
Go to Cove Valley Village in South America.
Unlock Business Suit:
Clear the game once.
Added by: Sanzano Jun 13th 2008, ID#665