After becoming fully Notorious, kill 10 Jagers before losing your notoriety.

Complete Sequence 4.

Complete Sequence 1 & 2.

Re-Enter the Animus.

Finished "To Infinity and Beyond"

Play 3 matches in Online Mode.

Take down Castro with a headshot.

Find all 6 discs of Pict-O-Matic missions

Rescue all the orphans on the Train

Finish 5 Wager Matches "in the money."

Defeat an enemy using a weapon in Scenario Campaign Mode.

Reach rank 10 in Combat Training.

Crack the code.