Check out these amazing Xbox 360 Guitar Hero Cheats.
Guitar Hero II Cheats
Guitar Hero II Cheat - Unlock All Modes and Items (PAL)
Unverified. This effect does not save to your Xbox 360 gamertag. Unlock all modes and items by inputting the following on the main menu:
YELLOW
BLUE
ORANGE
RED
YELLOW
ORANGE
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
Guitar Hero II Cheat - Unlock All Modes and Items
Unlock all modes and items by inputting the following on the main menu:
BLUE
YELLOW
ORANGE
RED
YELLOW
ORANGE
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
This effect does not save to your Xbox 360 gamertag.
Submitted by jaygatsby82
Verified by Fran Mirabella III
Guitar Hero II Cheat: Air guitar
At the main menu and enter Y,B,Y,O,Y,B.
Guitar Hero II Unlockable: Guitars
The Log Guitar: Get 5 Stars every song on Expert Mode.
Axe Guitar: Complete Expert Mode.
Casket Guitar: Complete Medium Mode.
Eyeball Guitar: Get 5 Stars every song on Hard Mode.
Fish Guitar: Complete Easy Mode.
Snaketapus Guitar: Complete Hard Mode.
USA Guitar: Get 5 Stars every song on Easy Mode.
Viking Guitar: Get 5 Stars every song on Medium Mode.
Guitar Hero II Cheats - Miscellaneous
Unverified. Miscellaneous inputs for various cosmetic and play effects.
Air Guitar Mode: Yellow, Blue, Yellow, Orange, Yellow, Blue. Disable effect with a repeated entry.
Flaming Head Mode: Orange, Yellow, Yellow, Orange, Yellow, Yellow, Orange, Yellow, Yellow, Blue, Yellow, Yellow, Blue, Yellow, Yellow. Repeat input to disable effect.
Huge Heads (Audience) Mode: Yellow, Orange, Blue, Blue, Blue, Orange, Yellow. Repeat input to disable effect.
Huge Heads (Audience) Mode: Orange, Yellow, Blue, Blue, Yellow, Orange, Blue, Blue. Repeat input to disable effect.
Hyper Speed Mode: Blue, Orange, Yellow, Orange, Blue, Orange, Yellow, Yellow. Repeat input to disable effect.
Performance Mode: Blue, Blue, Yellow, Blue, Blue, Orange, Blue, Blue. Repeat input to disable effect.
Submitted by jaygatsby82
Guitar Hero II Cheat: Play With Controller
This is a useful thing to know in case you don’t have more than one guitar, or your guitar breaks, or whatever, but you can use your regular controller on your 360 to play the game. The buttons are: L = Green, LB = Red, R = Blue, RB = Yellow, and A = Orange.
Guitar Hero II Bug - Hardware Glitch
It seems there is a slight problem with the whammy bar on the X-plorer guitar controller. The defect is related to how the whammy bar functions as it doesn't register an input downwards to start the whammy effect; instead you must pull the whammy bar up and then down for it to work.
This isn't intuitive and many are complaining that it takes an extra second away from performing the bending effect on long notes. Sometimes, it doesn't even work at all. My brother has played this game before on the Playstation 2, and he has confirmed that the whammy does not work properly on the Xbox 360 as it does on the PS2, where as that controller responds to any input you place on it regardless of direction.
We recommend leaving the buttons alone (as well as the whammy bar) while powering up the Xbox 360, or plugging the controller into the console after the Xbox 360 is booted. While this might work for some, this looks more like a mechanical rather than digital input problem.
Guitar Hero II (game only) Cheats
Guitar Hero II (game only)
BLUE
YELLOW
ORANGE
RED
YELLOW
ORANGE
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
BLUE
YELLOW
This effect does not save to your Xbox 360 gamertag.