Code - Guitar Hero 3 Codes
Go to "options" and then go to "cheats." Now, cheats are entered completely differently in the third installment. You now have to strum with the frets on just like normal playing! Two or more notes in parentheses indicate a chord.
G=Green, R=Red, Y=Yellow, B=Blue, O=Orange
|RY, RB, RO, RB, RY, GB, RY RB||Performance Mode|
|YO,RB,RO,GB,RY,YO,RY,RB,GY,GY,YB,YB,YO,YO,YB,Y,R,RY,R,Y,O||Unlocks All Songs|
|YB, GY, GY, RB, RB, RY, RY, YB, GY, GY, RB, RB, RY, RY, GY, GY, RY, RY||Air Guitar|