Celebrate your cooperative calibration success

Escape the Battery Park evacuation center

Complete In at the Deep End

Get a skill to 100

Make a smithed item, an enchanted item, and a potion

Complete "Dragonslayer"

Win a fight by Rear-Naked Choke in Fight Now, Online, or Career Mode

You unlocked all the islands.

Recruit 3 Assassins.

Find 1 Artifact in 2012.

Perform an Execution Streak of 10 kills.

Complete an entire Session with at least one kill (Multiplayer Only).