Master at Arms
Kill enemies with 5 different heavy weapons during the game
10/2/2011
3:31:16 PM
Rare 28.1%
Revenge!
Gain the loyalty of the mercenary ("Cerberus Pack" downloadable content)
10/2/2011
12:37:33 PM
Rare 30.5%
Operative
Complete a mission discovered by scanning an unexplored world
10/1/2011
5:26:42 PM
Common 60.2%
Head Hunter
Perform 30 headshot kills with any weapon on humanoid targets
10/1/2011
1:41:11 PM
Common 67.0%
Prospector
Retrieve mineral resources by scanning and probing a planet in the galaxy map
10/1/2011
2:45:52 AM
Common 70.4%
Highly Trained
View all advanced combat training videos at Shepard's private terminal.
10/1/2011
2:23:03 AM
Rare 45.3%
Build a New Friend!
Pigsy's Perfect 10： Find all the parts to build Perfect 10.
8/19/2011
10:49:32 PM
Ultra Rare 2.1%
Quadruplets!
Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.
8/19/2011
10:27:11 PM
Ultra Rare 1.5%
A Moment to Savor
Pigsy's Perfect 10: Reach the top of Dead Man's Peak.
8/19/2011
9:32:07 PM
Ultra Rare 3.0%
Triple-Decker Tanks
Hathor Area 12, Normal: Produce a compressed flow of tanks by collapsing the trail multiple times.
8/10/2011
8:49:38 PM
Ultra Rare 3.6%