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