Diamond Master
As a single player, earn Diamond on two or more Challenges on a single play of a song (Quickplay+)
11/11/2010
5:50:48 PM
Very Rare 9.2%
Gold Master
As a single player, earn Gold or higher on three or more Challenges on a single play of a song (Quickplay+)
11/10/2010
4:29:40 AM
Rare 25.3%
Lucifer's Accountant
Beat any song with a final score which is evenly divisible by 6 (Quickplay+)
11/9/2010
5:27:50 PM
Common 62.7%
Anthemic Archivist
Expand your song library to at least 115 songs of any type. Be creative!
11/9/2010
4:57:42 PM
Rare 17.2%
Smoke that Skinwagon
Make it to wave 15 in Undead Overrun Gametype in Multiplayer.
11/1/2010
3:50:09 PM
Ultra Rare 2.4%