Xbox 360 Action42 out of 63
Win one round of Tank Superiority
Xbox 360 Action54 out of 79
On a Legendary map, get a flag melee kill during any ranked or social match.
Xbox 360 Action58 out of 76
Complete the "Light 'Em Up" Special Ops mission on any difficulty.
Xbox 360 Action20 out of 65
Have Bill sacrifice himself for the team.
Xbox 360 Action24 out of 67
Along For The Ride
Trigger A Bullet Cam On The Zipline FREE AIM
Xbox 360 Action8 out of 46
Continue playing to unlock this secret achievement.
Xbox 360 Action71 out of 80
Complete Act 1 in one way.
Xbox 360 Action26 out of 64
Stop all assaults in Arkham City
Xbox 360 Adventure17 out of 20
Catch and cook a fish!
Xbox 36043 out of 68
Perform any combination of 50 biotic combos or tech bursts.
Xbox 360 Action32 out of 50
Marksman - Small Arms
Kill 100 enemies with any pistol or SMG. (campaign only)
Xbox 360 Action11 out of 65
TLAD Easy Rider
Finish the story. (The Lost and Damned)
Xbox 360 Action47 out of 72
Just Because I Can
Finish first on the scoreboard on any Vietnam level
Xbox 360 Action40 out of 43
Up to No Good
Defeat all Field Ops teams.