Master at Arms
Kill enemies with 5 different heavy weapons during the game
2/28/2012
12:42:10 PM
Rare 28.1%
Highly Trained
View all advanced combat training videos at Shepard's private terminal.
2/25/2012
12:55:16 PM
Rare 45.3%
Head Hunter
Perform 30 headshot kills with any weapon on humanoid targets
2/25/2012
12:32:08 PM
Common 67.0%
Operative
Complete a mission discovered by scanning an unexplored world
2/25/2012
10:57:56 AM
Common 60.2%
Prospector
Retrieve mineral resources by scanning and probing a planet in the galaxy map
2/23/2012
11:54:48 AM
Common 70.4%