Brass Knuckles
Get 100 Melee Kills in Deathmatch or Elimination games
12/9/2010
3:04:21 PM
Ultra Rare 1.0%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
11/28/2010
8:52:23 PM
Rare 36.9%
Half a Century of Cars
Own at least one car each from the '60s, '70s, '80s, '90s and '00s.
11/27/2010
8:44:53 AM
Rare 28.9%
Human Stopwatch
Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.
11/25/2010
5:59:18 AM
Rare 13.9%
Sharing Mods
Publish a Mod and have at least 10 people download it
11/23/2010
4:38:07 PM
Ultra Rare 1.7%