Chimp on the barbie
In Ascension, kill a space monkey with a fire trap.
4/5/2011
5:45:47 AM
Ultra Rare 2.8%
The Awakening
Knockdown Mason Brooks in under 3 minutes in Champion Mode
3/28/2011
2:01:41 AM
Rare 40.8%
Survival of the Fittest
Defeat the prison gang leader in Champion Mode
3/28/2011
1:57:03 AM
Common 60.1%
They are going THROUGH!
In Ascension, kill at least 5 zombies with 1 Gersh Device.
3/6/2011
12:00:28 AM
Very Rare 6.3%
Easy Rhino
In Dead Ops Arcade, use a Speed Boost to blast through 20 or more enemies at one time.
2/8/2011
8:05:31 AM
Ultra Rare 1.3%