Food for thought
Kill a CELL operator with a giant donut in Lower Manhattan
11/21/2012
11:38:00 AM
Very Rare 6.4%
Two Heads Are Better Than One
Single Player: Kill two enemies with a single bullet
11/21/2012
11:32:34 AM
Rare 24.2%
Start Spreading the News
Finish the single player campaign on any difficulty
11/21/2012
11:03:39 AM
Rare 28.9%
Team Player
Be in a squad of at least 3 people and play a full game
11/20/2012
5:34:18 PM
Ultra Rare 2.7%
Stealth Assassin
Re-route the power in Eye of the Storm without being detected
11/20/2012
3:39:58 PM
Ultra Rare 2.9%
Band of Brothers
Keep all marines alive during the rescue in Semper Fi or Die
11/19/2012
3:31:04 PM
Very Rare 8.5%