Human Stopwatch
Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.
1/26/2011
11:38:04 PM
Rare 13.9%
Driving Music
Use the Personal BGM function, and go for a drive while listening to your favorite songs.
1/25/2011
11:04:03 PM
Very Rare 6.7%
Can I Go Home Now?
Win a round of either Rush or Conquest on all four Vietnam levels
1/19/2011
1:00:52 AM
Ultra Rare 3.2%
Just Because I Can
Finish first on the scoreboard on any Vietnam level
1/16/2011
4:52:30 PM
Ultra Rare 3.3%
Sanctuary! Sanctuary!
Find a secure place to hide and re-enter the Animus.
11/19/2010
12:38:28 AM
Common 79.8%
Technical Difficulties
Attempt to access DNA Sequence 9 for the first time.
11/18/2010
12:05:04 AM
Common 91.8%
Synchronization Established
Complete an entire Session with at least one kill (Multiplayer Only).
11/17/2010
3:10:28 AM
Rare 35.0%
Fast Learner
Kill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).
11/17/2010
3:07:46 AM
Rare 16.6%
Job skills
During Open Conflict, kill your target and escape (Multiplayer Only).
11/17/2010
3:07:30 AM
Rare 13.8%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
11/14/2010
6:01:29 AM
Rare 36.9%
