Mission Accomplished
Save humanity throughout the galaxy from certain annihilation
3/10/2012
4:30:14 PM
Rare 45.3%
Enlisted
Start a character in multiplayer or customize a character in single-player.
3/10/2012
12:24:50 PM
Common 59.0%
The Ultimate Sacrifice
Complete the Arrival DLC ("Arrival" downloadable content)
3/9/2012
2:28:24 AM
Rare 10.3%
Revenge!
Gain the loyalty of the mercenary ("Cerberus Pack" downloadable content)
3/6/2012
4:07:14 AM
Rare 30.5%
Master at Arms
Kill enemies with 5 different heavy weapons during the game
3/6/2012
3:58:07 AM
Rare 28.1%
