Master at Arms
Kill enemies with 5 different heavy weapons during the game
2/4/2011
12:53:46 PM
Rare 28.1%
Digital Exorcist
Successfully shut down the rogue VI in Project Overlord
2/3/2011
3:26:30 PM
Common 52.2%
Head Hunter
Perform 30 headshot kills with any weapon on humanoid targets
2/3/2011
10:56:15 AM
Common 67.0%
Highly Trained
View all advanced combat training videos at Shepard's private terminal.
2/3/2011
10:17:04 AM
Rare 45.3%
Revenge!
Gain the loyalty of the mercenary ("Cerberus Pack" downloadable content)
1/31/2011
9:25:30 PM
Rare 30.5%
Operative
Complete a mission discovered by scanning an unexplored world
1/30/2011
9:48:37 PM
Common 60.2%