This page contains Rock Band 3 Unlockables for Xbox 360 called "Gamer Picture 1: Pro Pic" and has been posted or updated on Mar 17, 2011 by gaming blaster.
- Developer: Harmonix Music Systems
- Publisher: Mtv Games
- Genre: Rhythm / Music
- Release: Oct 26, 2010
- ESRB: Teen
Gamer Picture 1: Pro Pic
Finish the Impossible Tier goal on any pro instrument at Medium or higher difficulty.
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