| Achievement | How to unlock
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|---|
| Black Hole Strum. (20 points) | Destroy the Transport Boss.
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| Collector. (50 points) | Unlock all extras.
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| Crazy Train. (20 points) | Defeat the Rat Boss.
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| Double Platinum! (80 points) | Aquire all badges on Hard difficulty.
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| Encore! (20 points) | Score 1,000,000 in a bonus level.
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| Fender Bender. (30 points) | Complete 10 challenges.
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| Finger Pickin Good. (60 points) | Complete 20 challenges.
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| Gettin the Band Back Together! (20 points) | Play a co-op game.
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| Gold Record. (40 points) | Aquire all badges on 4 levels.
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| Groovy! (50 points) | Fully upgrade your shield or blast attack.
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| Heavy Metal. (20 points) | Defeat the Spider Boss.
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| I Need a Burger! (20 points) | Use shield with less than 25% health.
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| In the Zone. (50 points) | Obtain a score multiplier of 100.
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| It's Alive! (50 points) | Find all the Rob Zombie pieces.
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| Multi Platinum! (100 points) | Aquire all badges on Thrasher difficulty.
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| Mythbusted. (20 points) | Defeat the Crocodile Boss.
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| Perfect! (30 points) | Complete a level with 100% accuracy.
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| Platinum Record. (60 points) | Aquire all badges on all levels.
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| Rock Will Protect Me! (30 points) | Complete any level taking no damage.
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| Rock to the Rescue! (50 points) | Finish the game and get the good ending.
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| Rocked the Doodlebug. (20 points) | Defeat the Ant Lion.
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| Silver Record. (20 points) | Aquire all badges on 2 levels.
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| Social Destruction. (50 points) | Finish the game and get the evil ending.
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| Trailer Trashed. (20 points) | Defeat the Trailersaurus Boss.
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| Undead Astro Creep. (50 points) | Defeat Rob Zombie.
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| Unidentified Rocking Object. (20 points) | Defeat the UFO Boss.
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