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Rock Band 2

Xbox 360
  • 700,718 Achievements Earned
  • 45,678 Players Tracked
  • 50 Total Achievements
  • 11,993 Obtainable EXP
  • 1,000 Gamerscore
  • 1,044 100% Club
The Final Countdown

Unlocked an Impossible Challenge

15
24.00% Rare - 163.00 EXP

You have not earned this achievement yet