Perfect Recall
Achieve 100% Synchronization in any Sequence other than Sequence 1.
12/5/2010
1:40:39 PM
Rare 29.0%
Synchronization Established
Complete an entire Session with at least one kill (Multiplayer Only).
12/5/2010
9:04:48 AM
Rare 35.0%
Sanctuary! Sanctuary!
Find a secure place to hide and re-enter the Animus.
12/5/2010
7:30:49 AM
Common 79.8%
Technical Difficulties
Attempt to access DNA Sequence 9 for the first time.
12/5/2010
6:08:22 AM
Common 91.8%
The Battle is Won...
Singleplayer: Finish the game on Easy, Normal or Hard
10/17/2010
3:54:44 PM
Rare 42.7%
Timber!
Singleplayer: In Rescue the Rescuers, chop down 5 trees with the Minigun
10/17/2010
3:26:01 PM
Rare 10.2%