Undertaker
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
12/10/2010
5:55:58 AM
Common 70.6%
Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
12/10/2010
1:50:16 AM
Common 67.8%
See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
12/9/2010
2:48:51 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.
12/9/2010
2:22:53 AM
Ultra Rare 0.8%
The Collector
Buy every weapon off the walls in a single Zombies game.
12/8/2010
10:29:43 PM
Ultra Rare 1.6%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
12/8/2010
5:52:23 AM
Ultra Rare 4.4%
BLACK OP MASTER
Complete the campaign on Hardened or Veteran difficulty.
12/8/2010
4:52:39 AM
Ultra Rare 2.3%
Burn Notice
Complete "Rebirth" and "Redemption" on Veteran difficulty.
12/8/2010
4:52:35 AM
Ultra Rare 1.1%
Not Today
Complete "Crash Site," "WMD," and "Payback" on Veteran difficulty.
12/8/2010
12:57:48 AM
Ultra Rare 1.2%
It's your funeral
Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.
12/7/2010
10:57:42 PM
Ultra Rare 1.2%
Light Foot
Escape the ship with 2:15 left on the timer in Veteran.
12/7/2010
10:31:00 PM
Ultra Rare 0.7%
Down and Dirty
Complete "SOG" and "The Defector" on Veteran difficulty.
12/7/2010
3:35:02 AM
Ultra Rare 1.3%