Adopted a Little Sister
Adopted a new Little Sister for the first time.
6/13/2010
3:27:43 AM
Common 63.2%
Protector
Defended yourself against Lamb's assault in the train station.
6/13/2010
2:58:04 AM
Common 67.6%
Perk-a-Holic
Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)
6/12/2010
4:42:45 AM
Ultra Rare 4.2%
A Cool Mill
Score over 1,000,000 points as a band in any single song in Career or Quickplay
6/3/2010
9:06:43 PM
Ultra Rare 4.2%
Specter Recon
Collect 50 pieces of gray tech in the Cooperative campaign.
6/3/2010
7:18:58 PM
Rare 15.6%
Jack of All Trades
Complete at least one challenge for every instrument at Gold level or better
5/29/2010
7:59:03 PM
Very Rare 5.9%
