Successfully land your first Super Jump
Awarded when you successfully land your 1st Super Jump
3/27/2010
12:11:30 AM
Common 72.0%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
3/26/2010
8:35:39 PM
Rare 25.3%
Hammer Time
Repair 200 window boards in a single game. (Map Pack 2 only)
3/21/2010
2:54:53 AM
Ultra Rare 3.9%
Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
3/13/2010
7:23:50 PM
Very Rare 5.4%
Perkaholics Anonymous!
Survive until round 20 without buying a single Perk. (Map Pack 3 only)
3/10/2010
8:36:07 PM
Ultra Rare 4.7%
Trendsetter
Place a sticker or a decoration on another player's sackperson
3/6/2010
11:27:18 PM
Rare 37.6%
Fashion Sense
Choose a costume for your sackperson with at least one item on your head, at least one item on your body, and a material
3/6/2010
11:26:38 PM
Common 86.3%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
3/6/2010
1:05:23 AM
Very Rare 9.7%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
3/6/2010
12:43:34 AM
Rare 17.0%
Soul Survivor
Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)
3/3/2010
10:00:12 PM
Ultra Rare 4.3%