Sacrificial Lamb
Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
1/10/2008
11:59:10 AM
Ultra Rare 0.8%
Wizard's Wireless Listener
Collect half of all the Potterwatch passwords.
1/6/2008
1:42:47 PM
Very Rare 6.5%
Shooting Range
Eliminate all enemies during the funicular lift sequence
12/31/2007
4:15:41 PM
Ultra Rare 4.9%
