Unlock the following costumes by performing the corresponding tasks:
COSTUME - HOW TO UNLOCK Altair's Grandmaster Robes (Old Eagle) - Get 100% Sync in DNA Sequence 08. Desmond Miles outfit - Find 30 fragments and complete all the Desmond memory sequences. Master Assassin Robes - Complete the Assassins Guide challenges and become a True Master assassin. Ishak Pasha Armor - Find all 10 Ishak Pasha Memoir Pages and complete the Hagia Sophia challenge level.
Unlock the following cheats by performing the corresponding tasks. Select the cheats at the "Options" menu during the replay of a memory:
CHEAT FUNCTION - HOW TO UNLOCK Buns of Steel - Get 100% Sync in DNA Sequence 02. This cheat makes you immune to all forms of damage. Calling All Assassins - Get 100% Sync in DNA Sequence 05. This cheat gives you unlimited use of the Assassin bars. Infinite Ammunition - Get 100% Sync in DNA Sequence 07. Killing Spree - Get 100% Sync in DNA Sequence 03. Permanent Secrecy - Get 100% Sync in DNA Sequence 06. The Old Eagle - Get 100% Sync in DNA Sequence 08. Ultimate Guild - Get 100% Sync in DNA Sequence 04. This cheat makes all assassins become Master Assassins.
Unlock the following bonuses by performing the corresponding tasks:
BONUS - HOW TO UNLOCK Altair's Sword - Complete the Set 3 Assassin Challenges. Broadsword - Complete the Set 3 Mercenary Challenges. Hired Mercenaries stop beggars - Complete the Set 2 Mercenary Challenges. Hired Romanies poison guards - Complete the Set 2 Romani Challenges. Hired Thieves pickpocket - Complete the Set 2 Thief Challenges. Ottoman Mace - Complete the Set 3 Thief Challenges. Romani Stiletto - Complete the Set 3 Romani Challenges.