Pack Addict!
Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)
4/29/2010
3:58:28 AM
Very Rare 5.4%
Bonafied!
Earn a Bronze Medal in every Challenge (Boneyard Challenges).
4/24/2010
10:59:39 PM
Ultra Rare 2.1%
Oh, You've Done This Before
Take down 50 enemies by sticking them with a grenade.
4/17/2010
4:08:06 PM
Rare 14.3%
Crash the Party
Earn an invite to a BCS game in Dynasty Mode with a team from a non-BCS conference.
4/2/2010
4:04:27 PM
Rare 10.9%
Free Mission : 100 Missions Completed
100 Free Missions have been completed. (Any difficulty level)
3/29/2010
5:43:39 PM
Rare 42.9%
Steel Fist
Kill five enemies with a single punch, after softening them up with gunfire
3/27/2010
9:28:23 PM
Very Rare 9.4%
