Sacrificial Lamb
Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
12/23/2010
11:00:02 AM
Ultra Rare 0.8%
See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
12/1/2010
7:17:51 AM
Ultra Rare 4.5%
Vehicular Slaughter
Destroy all enemies on vehicles during the prison break.
11/29/2010
5:08:21 AM
Rare 18.5%
Pathfinder
Guide the squad through the Soviet outpost without them getting killed.
11/29/2010
4:42:19 AM
Very Rare 6.0%
Double Whammy
Destroy both helicopters with one Valkyrie rocket from the deck of the ship.
11/29/2010
4:09:42 AM
Ultra Rare 1.5%
No Leaks
Make it through the NOVA 6 gas without dying on Rebirth Island.
11/29/2010
3:52:12 AM
Ultra Rare 4.5%
I hate monkeys
Kill 7 monkeys in under 10 seconds in the Rebirth labs.
11/29/2010
3:19:42 AM
Ultra Rare 3.9%
Russian bar-b-q
Incinerate 10 enemies with the flamethrower attachment in the POW compound.
11/29/2010
3:06:47 AM
Ultra Rare 2.8%
With extreme prejudice
Get to the POW compound in the Hind using only rockets.
11/29/2010
3:01:58 AM
Ultra Rare 1.3%
Frag Master
Kill 5 enemies with a single frag grenade in the campaign.
11/29/2010
2:32:13 AM
Ultra Rare 3.2%
Tough Economy
Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.
11/29/2010
2:16:58 AM
Very Rare 5.0%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
11/27/2010
12:41:35 PM
Ultra Rare 4.4%
The Collector
Buy every weapon off the walls in a single Zombies game.
11/27/2010
12:28:08 PM
Ultra Rare 1.6%
Unconventional Warfare
Use the explosive bolts to kill 30 enemies in the campaign.
11/25/2010
2:03:00 PM
Very Rare 8.9%