Unlockables
To enter the notes go to 'Options' and select 'Cheat' and enter the code you want to enable. You have to strum as you press the buttons in the code or if two buttons are indicated they must be pressed together as you strum as they represent one cord. The letters in the code below correspond to the coloured frets.
R = Red, B = Blue, G = Green, Y = Yellow, O = Orange
Unlock Everything:
Press GR_BO, GRYB_, GRY_O, G_BYO, GRYB_, _RYBO, GRYB_, G_YBO, GRYB_, GRY_O, GRY_O, GRYB_, GRY_O (because this code uses 4-note chords there will be no sound).
Unlock Air Guitar Mode:
Press BY, GY, GY, RB, RB, RY, RY, BY, GY, GY, RB, RB, RY, RY, GY, GY, RY, RY.
Unlock No Fail Mode:
Press GR, B, GR, GY, B, GY, RY, O, RY, GY, Y, GY, GR. In this mode you won't fail any song regardless of difficulty setting (this code doesn't work with Career mode, Online or Top scores online).
Unlock Easy Expert:
Press GR, GY, YB, RB, BO, YO, RY, RB (the timing window becomes larger for hitting notes, this code doesn't work in Single career mode).
Unlock Bret Michaels as the Singer:
Press GR, GR, GR, GB, GB, GB, RB, R, R, R, RB, R, R, R, RB, R, R, R (using this code on Online gameplay has been known to cause a glitch).
We have more cheats and tips for this game here, Guitar Hero 3: Legends of Rock cheats
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