Xbox 360 Action17 out of 70
Don't look down
Xbox 360 Action27 out of 47
Achieve 8 medals on combat challenges
Xbox 36049 out of 75
Lost to the Ages
Complete "Lost to the Ages"
Xbox 360 Action44 out of 58
Complete the game on Hard difficulty.
Xbox 36046 out of 68
Overload the shields of 100 enemies.
Xbox 36060 out of 62
Rescue Dr. Amanda Kenson without attracting hostile attention
Xbox 36021 out of 49
Reach 50th level with one character
Xbox 36010 out of 50
Win an arm wrestling match, a dice poker game and a fist fight.
Xbox 360 Action3 out of 44
Looks like the Oddball
Find your first campaign skull.
Xbox 360 Action4 out of 76
Earn 1 star in Special Ops Mission Mode.
Xbox 360 Action48 out of 69
Use the Bodyguard against your pursuer as The Privateer (Multiplayer).
Xbox 36052 out of 65
I Got Your Back
Completely upgrade the armor of one of your party members.
Xbox 36023 out of 76
Succeeded at 25 difficult Persuasion attempts
Xbox 360 Action23 out of 79
Better Wrapped in Beacon
Story progression in Act 4, Chapter 3