Collect first treasure or mystery.

Complete "Darkness Returns"

Complete 6 levels on Veteran difficulty

Single Player: Kill 4 enemies in a row with headshots

Single Player: Kill at least 3 enemies with a single grenade

Escape the Battery Park evacuation center

Performed first Brutal Melee move

Quick Battle: won against 10 players with titles and used the obtained title on the player license.

Player level reached 5.

Story: cleared episode 8.

Story: cleared episode 1.

Completed weapons training in Prologue