Guitar Hero III: Legends of Rock PS2 Cheats

Codes

To enter cheats, from the main menu go to Options -> Cheats -> Enter New Cheat. For each code, you have to strum while you press the given buttons. Notes in parenthesis are Chords.
All codes except Unlock All Songs may be turned off directly from the cheat menu by pressing the green button.

Code Effect
O,B,O,Y,O,B,O,Y Hyperspeed
(RY),(RB),(RO),(RB),(RY),(GB),(RY),(RB) Performance Mode
(GR),(GR),(GR),(RY),(RY),(RB),(RB),(YB),(YO),
(YO),(GR),(GR),(GR),(RY),(RY),(RB),(RB),
(YB),(YO),(YO)
Precision Mode
(YO),(RB),(RO),(GB),(RY),(YO),(RY),
(RB),(GY),(GY),(YB),(YB),(YO),(YO),
(YB),Y,R,(RY),R,Y,O
Unlock All Songs
(GR_BO) (GRYB_) (GRY_O) (G_BYO) (GRYB_) (_RYBO) (GRYB_) (G_YBO) (GRYB_) (GRY_O) (GRY_O) (GRYB_) (GRY_O) Unlock Everything (uses 4-note chords, no sound will play)
(YB),(GY),(GY),(RB),(RB),(RY),(RY),(YB)
,(GY),(GY),(RB),(RB),(RY),(RY),(GY),(GY),(RY),(RY)
Air Guitar Mode


 

Unlockable Guitars

Complete these tasks in career mode to make these guitars available in the shop.

Unlockable                                                 
How to Unlock
Bat Guitar 5-Star Every Song On Easy
Beach Life Bass Complete Co-Op Career Mode On Hard
Distant Visitor Guitar Complete Career Mode On Expert
El Jefe Guitar 5-Star Every Song On Expert
Jolly Roger Guitar 5-Star Every Song On Medium
Moon Shot Guitar Complete Career Mode On Easy
Nemisis 13 Guitar Complete Co-Op Career Mode On Any Difficulty
Neversoft Skateboard Guitar 5-star Co-Op Career Mode On Expert
PendulAxe Bass Complete Co-Op Career Mode On Expert
Rojimbo Guitar Complete Career Mode On Hard
Saint George Guitar Complete Career Mode On Medium
Tiki Guitar 5-Star Every Song On Hard


 

Through the Fire and Flames

Defeat Lou in the final guitar battle on either medium, hard, or expert. The song will then be unlocked in the bonus song list.


 

Unlockable characters

Unlockable                         
How to Unlock
Lou Beat the Lou boss battle and buyin unlock shop for $15,000
Slash Beat the Slash boss battle and buy in unlock shop for $10,000
Tom Morello Beat the Tom Morello boss battle and buy in unlock shop for $10,000