Defeat 30 enemies with the Mk-NDI

Defeat ten enemies in a row, alternating hand-to-hand combat and gunplay

Successfully counter all of a Brute’s damage-giving attacks

Defeat 50 enemies with hand-to-hand combat

Find one treasure

Collect 10 journals

Damage the same enemy in Cooperative Mode for 100 kills

Kill 25 enemies firing the Auger through an object

Complete Mission on any difficulty: Snake Fist

Collect 50% of the journal intelligence found throughout the game.

Failed to prevent the attack

Kicked the car and killed the soldiers in Uprising

Protected Chaffin from the soldiers in the street in Operation Swordbreaker