Hospital Bill Through the Roof
Complete Mission 6 (Any Difficulty Level)
6/6/2011
12:26:16 AM
Rare 26.4%
Weapons Specialist
Fully Upgrade All Stats Of Any Weapon In Campaign Mode
6/5/2011
7:35:10 PM
Rare 42.2%
Unconventional Warfare
Use the explosive bolts to kill 30 enemies in the campaign.
4/23/2011
4:51:09 PM
Very Rare 8.9%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
3/6/2011
4:30:56 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
3/6/2011
4:30:51 PM
Very Rare 5.8%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
3/6/2011
4:22:37 PM
Very Rare 8.1%