Defensive Fighter - Kill 30 Helghast with an emplaced weapon
Kill 30 Helghast using the StA3 fixed gun emplacement
2/21/2011
3:01:13 AM
Rare 45.1%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
2/21/2011
2:47:06 AM
Rare 33.1%
1,500 m Short Track Specialist
Win a gold at 1,500 m short track speed skating in a single player game.
2/19/2011
11:19:25 PM
Very Rare 8.7%
Parallel Giant Slalom Pro
Win a gold at parallel giant slalom in a single player game.
2/19/2011
10:53:11 PM
Very Rare 7.6%
Snowboard Cross Champion
Win a gold at snowboard cross in a single player game.
2/19/2011
10:44:56 PM
Rare 23.1%
The Superior Dance
Complete "Mother Superior Blues" Survivor Mission.
2/5/2011
9:03:26 PM
Very Rare 6.0%
Master Exploder
Complete the Explosive Rifle Single Player Challenge
2/5/2011
8:48:37 PM
Ultra Rare 1.2%