Reach level 20 (Multiplayer).
Customize a PERSONA (Multiplayer).
Win a session of a team mode (Multiplayer).
Complete a Challenge (Multiplayer).
Finish a session of each game mode (Multiplayer).
Purchase your first ABILITY in the Abstergo Store (Multiplayer).
Obtain 13 different Accolades (Multiplayer).
Score at least 2505 points in a session (Multiplayer).
Edit your TEMPLAR PROFILE to change your title, emblem, and patron (Multiplayer).
Earn the INCOGNITO bonus (Multiplayer).
Collect all available books.
Complete all Bomb Missions.
Loot 50 dead guards with thief looting.
Collect all animus data fragments.
Complete all Faction Creed Challenges from a single faction.
Complete Desmond Sequence 5.
Complete Desmond Sequence 4.
Complete Desmond Sequence 3.
Complete Desmond Sequence 2.
Complete Desmond Sequence 1.
Complete the Hagia Sofia challenge level.
Collect all of Ishak Pasha's memoir pages.
Have seven trainees reach the rank of Master Assassin.
Kill 5 guards in 5 seconds using only your hidden blades.
Achieve 100% Synchronization in all Sequences.
Parachute directly from the top of the Galata Tower to the golden horn.
Complete DNA Sequence 9.
Complete DNA Sequence 8.
Complete DNA Sequence 7.
Have 10 guards poisoned at the same time.
Complete DNA Sequence 6.
Control all cities (except Rhodes) simultaneously in the Mediterranian Defense game.
Complete DNA Sequence 5.
Kill 5 guards with a scaffold after they have been stunned by caltrops.
Parachute onto a zipline.
Find and beat up Duccio.
Kill three guards simultaneously with only throwing knives.
Kill 5 guards while under the cover of a smoke screen bomb.
Get your money back from a Templar tax collector.
Craft 30 bombs.
Complete DNA Sequence 4.
Climb Hagia Sofia, from the ground to the pinnacle, in under 25 seconds.
Complete DNA Sequence 3.
Have one trainee reach the rank of Master Assassin.
Have a guard incapacitate 3 civilians while he's poisoned.
Assassinate 50 guards with the hidden blade.
Complete DNA Sequence 2.
Perform a perfect den defense without using the cannon.
Complete DNA Sequence 1.
Obtain 3 Hidden Gun kills during a session of Steal The Artifact as The Corsair (Multiplayer).
Perform 5 Ground Finish in Manhunt during a session as The Brigand (Multiplayer).
Use the Bodyguard against your pursuer as The Privateer (Multiplayer).
Perform 3 kills using the Charge as The Gladiator (Multiplayer).
Stay blended for 3 minutes during a Wanted session in Siena (Multiplayer).
Perform 3 Stuns without dying in Jerusalem (Multiplayer).
Obtain 5 Kill Assist bonuses during a session of any Team Mode in Dyers (Multiplayer).
Perform 2 kills from haystacks during a session in San Donato (Multiplayer).
Obtain 2 Variety bonuses during a session in Firenze (Multiplayer).
Perform 5 Leaps of Faith during a session of Assassinate in Imperial District (Multiplayer).
Take the induction leap of faith
Reach the Animus memo
Enter the Animus simulation
Finish memory five
Experience the loop
Find all decipher fragments
Break the loop, escape the cycle
Land on a block after falling more than 25 meters
Complete the Animus testing sequence without failing
Make it across the river Styx without failing