See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
3/22/2011
7:53:08 PM
Ultra Rare 4.5%
Cold Warrior
Complete "Operation 40," "Vorkuta," and "Executive Order" on Veteran difficulty.
3/22/2011
5:47:44 PM
Ultra Rare 1.7%
Frag Master
Kill 5 enemies with a single frag grenade in the campaign.
3/22/2011
4:48:52 PM
Ultra Rare 3.2%
Chimp on the barbie
In Ascension, kill a space monkey with a fire trap.
3/7/2011
4:58:13 PM
Ultra Rare 2.8%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
3/7/2011
12:34:15 AM
Very Rare 6.3%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
3/6/2011
11:20:18 PM
Ultra Rare 4.4%
Russian bar-b-q
Incinerate 10 enemies with the flamethrower attachment in the POW compound.
3/2/2011
7:15:42 PM
Ultra Rare 2.8%