Behind Enemy Lines
Drive an APC into the enemy's home base, then have at least one teammate spawn into that APC.
11/1/2012
7:05:28 PM
Rare 11.0%
Survival Of The Fittest
Versus: Complete all 16 rounds of an Extraction game in a public match
11/1/2012
4:10:44 PM
Ultra Rare 0.6%
Found Cohen's Room
The player has entered Sander Cohen's personal quarters
11/1/2012
3:56:29 PM
Very Rare 9.9%
Attention Spam
Get every type of PAIN (Groin, Head, Arm, Hand, Leg, Foot and Body) combo in PAINdemonium, Aftermath, Block Party and Demolition
11/1/2012
2:07:49 PM
Ultra Rare 1.7%
Mr. Consistency (Online)
Awarded for winning 75% of your Last 20 Ranking Matches Online.
11/1/2012
11:53:41 AM
Ultra Rare 3.0%
Triple Threat
End the three-way battle between yourself, the aliens, and the Cultists. (Downloadable Content)
11/1/2012
3:46:06 AM
Ultra Rare 1.7%
Tough as nails
Win all storyline campaign missions (not including What-If missions) playing either Online Versus, or in Hard mode
10/31/2012
9:06:49 PM
Ultra Rare 1.4%
The Best of the Best
Complete the campaign on Hardened or Veteran difficulty.
10/31/2012
5:53:18 PM
Ultra Rare 4.4%
First Online Victory
Won an online event (ranked or standard) in any mode.
10/31/2012
2:54:46 PM
Very Rare 9.3%
String 'em Up
Attach 50 objects which have string to another game object
10/31/2012
2:28:35 PM
Very Rare 9.5%