Wrecking Machine
Destroy 40 vehicles in the single player Campaign.
1/27/2009
4:51:48 PM
Very Rare 7.0%
Exotic Weapon Collector
Get 20 kills with each weapon in the game in the single player Campaign.
1/27/2009
4:51:43 PM
Very Rare 6.9%
Berserker
Use every berserk at least once in online Competitive mode.
1/8/2009
9:42:09 AM
Ultra Rare 1.2%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
1/3/2009
5:51:58 AM
Very Rare 7.4%