Burnout
Fill the Nitrous bar then use it all in one go without hitting anything
12/4/2010
8:16:57 PM
Common 85.7%
Technical Difficulties
Attempt to access DNA Sequence 9 for the first time.
12/1/2010
8:42:26 PM
Common 91.8%
Partial Perfectionist
Dominate any 4 chapters of Quest (Earn all the Power Stars from any 4 chapters of Quest)
11/24/2010
6:34:02 PM
Very Rare 8.8%
Gold Standard
As a Standard Band, earn Gold or higher on 2 Band Challenges in a single play of a song (Quickplay+)
11/6/2010
12:53:14 PM
Very Rare 8.7%
Pseudo Perfectionist
Dominate any 2 chapters of Quest (Earn all the Power Stars from any 2 chapters of Quest)
11/6/2010
11:34:40 AM
Rare 12.5%
Gold Master
As a single player, earn Gold or higher on three or more Challenges on a single play of a song (Quickplay+)
11/2/2010
5:49:12 PM
Rare 25.3%
Player of the Ear Worm
Play any one non-GH(tm)Tracks song 10 or more times (Quickplay+, Quest, Competitive)
11/1/2010
2:29:07 PM
Rare 24.5%
Diamond Master
As a single player, earn Diamond on two or more Challenges on a single play of a song (Quickplay+)
10/28/2010
6:41:57 PM
Very Rare 9.2%