Enter the following at the 'Press Start' screen:
All songs:
Square, Triangle, Down,
Left, Up, Right, L2, R2, Start
All characters:
Up, Square, Right, Circle,
Square, Left, Circle, Up, L3,
R3
All costumes:
Up, Circle, Left, Square, Square,
Down, Circle, Right, R3, L3.
All venues:
Square, Triangle, Right,
Up, Left, Down, R2, L2, Start
GamePro T-shirt:
Down, R3, Up, R3,
L3, Down, L3, Up, Down, Square
Game Star T-shirt:
Up, R3, Right, R3, R3,
Left, R3, Down, Circle, Circle
Game Informer T-shirt for Angela:
Down, L3, L3, R3, R3,Circle,
Right, Square, L3, R3
Harmonix t-shirt for Ishani:
L3, Circle, Up, Circle,
Square, L3, Down, Down, R3
Konami T-shirt for Dwayne:
Right, R3, Right, R3,Square, Right, Circle, Square, Down,Left.
PSM T-shirt for DeVron:
Left, Right, Left, L3, R3, Down, Up, Up, Circle, Square
Enter the following at the 'Cheat' screen:
Banana mic:
L1, L1, R2, R2, Right, Down, Circle, Left, Up, Square
Toothbrush mic:
R1, L1, R2, L2, Right,
Left, Down, Up, Circle, Square
Doll mic:
Circle, R2, Square, L1,
R1, L2, Square, Up, Circle, Square
Big head:
Down, Down, Down, Up, R1, L2,
R2, L1, Circle, Circle.
Small head:
Right, Right, Up, Up, L2, L2,
R2, R1, L1
Big eye:
Square, Square, Square, Square, Circle, Down, Down,
R2, L2, R1
Glass character:
Square, Square, Circle, R2, R2,
L2, Down, Right, Right, Up
Oil slick character:
L2, R2, L2, R2, Square,
Down, Circle, Up, Left, Right
Mercury character:
Circle, L1, R2, Up, Up,
Left, Left, Square, Square, R1
Wraith character:
R2, Left, R1, Right,
Up, Up, Square, Circle, Down, L2
Tough crowd:
Right, Up, Circle, Circle, Circle, R2,
R1, R1, L2, Down
Pirate crowd:
Square, Square, Left, Left, R2,
L1, R2, R1, Circle, L2
Robot crowd:
Circle, Circle, Right, Right, R2,
R1, R1, R2, Circle, R2
Zombie crowd:
Left, L1, L2, Square, Square, L2, L2, L1, Left, Left.
Unlockable List :
Beat the game with any character on single play Showtime mode and get all
Platinum records. You'll get:
Hidden characters:
The Dude
Helga
Sorrow
Vox
Joe
Alternate Costumes for:
Ishani (Business outfit)
Ishani(Retro silver foil outfit)
Dwayne (Mullet outfit)
Dwayne (Purple and green superhero outfit)
Unlockable Venues:
The Garage
The Wagon Wheel
HMX Records
Unlockable Songs:
Rich Girl
I've Got You Under My Skin
Virtual Insanity
Unlockable Video Extras:
Wavegroup sings
Harmonix Sings
Playtesters Sings
Konami Sings
Wavegroup
T-shirts:
Enter one of the following at the start screen:
Unlock GamePro t-shirt: DOWN, R3, UP, R3, L3, DOWN, L3, UP, DOWN, SQUARE
Unlock GameStar t-shirt: UP, R3, RIGHT, R3, R3, LEFTt, R3, DOWN, CIRCLE, CIRCLE
Unlock Harmonix t-shirt (Ishani): L3, CIRCLE, UP, CIRCLE, SQUARE, L3, DOWN,
DOWN, R3.
Konami T-shirt (Dwayne): RIGHT, R3, RIGHT, R3, SQUARE, RIGHT, CIRCLE, SQUARE,
DOWN, LEFT.
Game Informer t-shirt (Angela): DOWN, L3, L3, R3, R3, CIRCLE, RIGHT, SQUARE, L3,
R3
All songs:
Press Square, Triangle, Down, Left, Up, Right, L2, R2, Start at the "Press
Start" screen. Note: You cannot save the game when this code is enabled.
Bonus options:
Complete all songs in Showtime mode to unlock cheat options such as Big
Eyes, Different Mics, Small Head, etc.
Complete all songs in Showtime mode with all "Gold" ranks to unlock cheat
options such as Big Head, Glass Character, etc.
Complete all songs in Showtime mode with all "Platinum" ranks to unlock cheat
options such as Tough Crowd, Pirate Crowd, Zombie Crowd, etc.
The bonuses include The Dude, Helga, Sorrow, Vox, and Joe as playable
characters; multiple alternate costumes for Ishani and Dwayne; The Garage, The
Wagon Wheel, and HMX Records locations; Rich Girl, I've Got You Under My Skin,
and Virtual Insanity songs, and the Wavegroup Sings, Harmonix Sings, Playtesters
Sings, and Konami Sings FMV sequences.
