checked-no =>Cheat Codes: Enter the following codes on the Cheats menu by pressing the listed guitar keys. G - Green, R - Red, Y - Yellow, B - Blue. * Air Instruments: Press Y R B G Y Rx3. * Always Drum Fill: Press Gx2 Rx2 Bx2 Yx2. * Always Slide: Press B Y R G B Gx2 Y. * Auto Kick: Press B G R Y R Y R Y. * Flame Color: Press Y B R G Y R G B. * Gem Color: Press Rx3 Bx3 Y G. * Hyperspeed: Press R G B Y G Y Rx2. * Invisible Rocker: Press B Rx4 Y B G. * Performance Mode: Press B R Yx2 Rx2 Yx2. * Star Color: Press G R G Y G B Y R. * Vocal Fireball: Press G B Rx2 Yx2 Bx2.