Escape a level 5 police chase

Escape 15 police chases

Kill 4 enemies within a single instance of Focus

Using non-lethal takedown, stop 10 civilians from calling to report you

Complete Act 2

Perform 10 vehicle take downs

Tag 100 enemies

Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.

Fully upgrade your hideout.

Win 2 rounds of Chainlink

Catch a player in a snare trap in multiplayer.

In the Main Campaign, killed 30 enemies with the Bird's Eye Sniper Rifle.

Retrieved Shock Jockey.