See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
11/30/2010
9:46:14 AM
Ultra Rare 4.5%
Sacrificial Lamb
Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
11/30/2010
8:51:17 AM
Ultra Rare 0.8%
Big Tournament
Completed each of the larger challenges in all 3 coliseums
11/29/2010
10:38:52 PM
Ultra Rare 0.9%
Hell-Burbia
Completed the larger challenge in the Hell-Burbia coliseum
11/28/2010
10:55:42 PM
Ultra Rare 1.2%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
11/28/2010
12:02:32 AM
Ultra Rare 4.4%
The Angelic Ruins
Completed the larger challenge in The Angelic Ruins coliseum
11/27/2010
10:45:57 PM
Ultra Rare 1.1%
No Leaks
Make it through the NOVA 6 gas without dying on Rebirth Island.
11/26/2010
9:22:36 PM
Ultra Rare 4.5%
Frag Master
Kill 5 enemies with a single frag grenade in the campaign.
11/26/2010
2:49:15 PM
Ultra Rare 3.2%
Russian bar-b-q
Incinerate 10 enemies with the flamethrower attachment in the POW compound.
11/26/2010
11:58:17 AM
Ultra Rare 2.8%
Pathfinder
Guide the squad through the Soviet outpost without them getting killed.
11/26/2010
11:40:48 AM
Very Rare 6.0%
Tough Economy
Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.
11/26/2010
11:29:12 AM
Very Rare 5.0%
The Collector
Buy every weapon off the walls in a single Zombies game.
11/23/2010
11:21:20 AM
Ultra Rare 1.6%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
11/23/2010
10:56:00 AM
Rare 34.9%
BLACK OP MASTER
Complete the campaign on Hardened or Veteran difficulty.
11/23/2010
9:39:58 AM
Ultra Rare 2.3%
Burn Notice
Complete "Rebirth" and "Redemption" on Veteran difficulty.
11/23/2010
9:39:49 AM
Ultra Rare 1.1%
Double Whammy
Destroy both helicopters with one Valkyrie rocket from the deck of the ship.
11/23/2010
8:38:01 AM
Ultra Rare 1.5%
I hate monkeys
Kill 7 monkeys in under 10 seconds in the Rebirth labs.
11/22/2010
9:49:59 PM
Ultra Rare 3.9%
Not Today
Complete "Crash Site," "WMD," and "Payback" on Veteran difficulty.
11/21/2010
9:26:38 PM
Ultra Rare 1.2%