PlayStation 3 Action39 out of 51
Victory lies in preparation
Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.
PlayStation 3 Action5 out of 14
Play the game after a week long break.
PlayStation 321 out of 76
Absorb 20 dragon souls
PlayStation 3 Action21 out of 41
Enter the mines
PlayStation 3 Adventure5 out of 61
Paved With Good Intentions
Complete all cases on the Traffic desk.
Xbox 360 Action2 out of 44
Complete the level Halo on any difficulty.
Xbox 360 Driving26 out of 58
Driver Level 40
Reach Driver Level 40 in Career mode.
Xbox 360 Action24 out of 69
The Soldier We Needed You To Be
Complete the Campaign on Normal difficulty.
Xbox 360 Action1 out of 76
Back in the Fight
Start the Single Player Campaign on any difficulty.
Xbox 360 Action3 out of 82
We Struck Gold, Son!
Story Progression in Act 1 Chapter 3 (Standard or Arcade).
PlayStation 3 Action9 out of 68
Sometimes You Get Lucky
Get A Headshot During The Rooftop Tremors
PlayStation 3 Action1 out of 54
Welcome to the Club
Buy a combo
PlayStation 3 Action46 out of 71
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
PlayStation 3 Action1 out of 12
The Terror Begins
Escape from the graveyard of terror.