- How many Rock Band 2 achievements are there?
There are 50 achievements to unlock in Rock Band 2 worth a total of 1000 gamerscore. - Are there any secret achievements in Rock Band 2?
There are 6 secret achievements in Rock Band 2. Our achievement list contains a full list of all secret achievements in Rock Band 2.
Rock Band 2 Achievements
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There are 50 achievements with a total of 1000 points
Comeback Kid
15Defeat the last player that defeated you over Xbox LIVE in either Score Duel or Tug of War.
Complete either 25 challenges on Medium, 10 challenges on Hard, or 5 challenges on Expert
Complete all beats at 100 BPM or higher or half of the beats at 180 BPM or higher
Secret achievements
Beat an "Impossible" Challenge with all players on Expert Difficulty