Zomb Disposal
In Shangri-La, dispose of a Napalm zombie without it harming any players.
10/15/2011
1:42:01 PM
Ultra Rare 3.0%
Monkey See, Monkey Don't
In Shangri-La, get something from the monkeys.
9/17/2011
9:45:22 AM
Ultra Rare 4.3%
Half a Century of Cars
Own at least one car each from the '60s, '70s, '80s, '90s and '00s.
8/15/2011
6:14:22 PM
Rare 28.9%
Human Stopwatch
Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.
8/7/2011
5:18:28 PM
Rare 13.9%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
7/6/2011
12:09:40 PM
Rare 25.3%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
6/18/2011
1:05:39 PM
Rare 45.1%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
6/7/2011
7:15:52 PM
Very Rare 6.3%