Head Hunter
Perform 30 headshot kills with any weapon on humanoid targets
4/3/2011
7:02:00 PM
Common 67.0%
Highly Trained
View all advanced combat training videos at Shepard's private terminal.
4/3/2011
7:22:01 AM
Rare 45.3%
Heroes Unite
Perform 10 Fusions with another player-controlled hero in a Co-Op game.
2/9/2011
3:17:57 AM
Rare 29.6%
Sim Team-Up
Earn Mission Succeeded on a Simulator Mission in Co-Op and return to the Simulator menu.
2/9/2011
3:10:30 AM
Rare 13.2%
The Cable Guy
Use the electrical cables throughout Echo Base to shock fifteen enemies
1/15/2011
10:05:21 PM
Ultra Rare 1.3%
Pull the Plug
Remove the Power Battery without destroying any of the sentry turrets
1/15/2011
9:07:47 PM
Ultra Rare 2.0%
Official PETW Member
Make it through the Ice Caves without killing a single Wampa
1/15/2011
9:04:43 PM
Ultra Rare 2.1%
"No More Lies, Old Man"
Defeat Obi-Wan, before and after he becomes more powerful than you can possibly imagine
1/15/2011
8:34:39 PM
Very Rare 6.9%
Jawa Juicer
Crush 5 Jawas by using the grinder in the Garbage Processing Room
1/15/2011
8:23:01 PM
Ultra Rare 2.1%