Perfect Recall
Achieve 100% Synchronization in any Sequence other than Sequence 1.
12/31/2010
9:18:48 PM
Rare 29.0%
Ahead of the Curve
Perform a double or triple escape (Multiplayer Only).
12/29/2010
1:29:54 AM
Rare 13.7%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
12/28/2010
10:07:31 PM
Rare 36.9%
Job skills
During Open Conflict, kill your target and escape (Multiplayer Only).
12/28/2010
6:52:55 PM
Rare 13.8%
Fast Learner
Kill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).
12/28/2010
6:51:41 PM
Rare 16.6%
Overachiever
Score 750 points or more on a single kill (Multiplayer Only).
12/28/2010
6:27:53 PM
Rare 11.0%
Synchronization Established
Complete an entire Session with at least one kill (Multiplayer Only).
12/28/2010
8:57:10 AM
Rare 35.0%
Sanctuary! Sanctuary!
Find a secure place to hide and re-enter the Animus.
12/27/2010
9:49:01 PM
Common 79.8%