any cheats

any cheats for like making wierd thigs happen

Check this website.

Air Guitar Yellow Yellow Blue Orange Yellow Blue

Hot Head Orange Yellow Orange Orange Yellow Orange Yellow Yellow

Horse Head Blue Orange Orange Blue Orange Orange Blue Orange Orange Blue

Watchful Audiance Blue Orange Yellow Orange Yellow Orange Blue

hyper speed: o,b,o,y,o,b,o,y

Unlock all: b,y,o,r,o,y,r,y,r (at the end of the cheat keep putting in y,r untill the cheat activates.PLEASE NOTE THAT THIS CHEAT WILL ERASE ALL MEMORY SO TAKE OUT YOUR MEMORY CARD FIRST!!!)

Like everything on your mem card or just GHII?

I think it's just GH2.

Here is a list

# Cheat mode

At the main menu, quickly press Blue, Yellow, Orange, Red, Orange, Yellow, Red, Yellow, Red, Yellow, Red, Yellow, Red, Yellow, Red, Yellow to unlock all guitars, songs, videos, and cheats. Saving the game will be disabled, and you must turn off the PlayStation 2 to disable its effect. In the PAL version, press Blue, Yellow, Orange(2), Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow at the main menu.
# Guitarist uses Air Guitar

At the main menu, quickly press Yellow(2), Blue, Orange, Yellow, Blue. If you entered the code correctly, a message will appear. Repeat this code to disable its effect. In the PAL version, quickly press Blue, Yellow, Orange, Blue, Yellow(2) at the main menu.
# Guitarist has flaming head

At the main menu, quickly press Orange, Yellow, Orange(2), Yellow, Orange, Yellow(2). If you entered the code correctly, a message will appear. Repeat this code to disable its effect. In the PAL version, quickly press Yellow(2), Orange, Yellow, Orange(2), Yellow, Orange at the main menu.
# Guitarist has horse head

At the main menu, quickly press Blue, Orange(2), Blue, Orange(2), Blue, Orange(2), Blue. If you entered the code correctly, a message will appear. Repeat this code to disable its effect. In the PAL version, quickly press Orange(2), Blue, Orange(2), Blue, Orange(2), Blue, Orange at the main menu.
# Audience has eyeball heads

At the main menu, quickly press Blue, Orange, Yellow, Orange, Yellow, Orange, Blue. If you entered the code correctly, a message will appear. Repeat this code to disable its effect. In the PAL version, quickly press Yellow, Orange, Blue, Orange, Blue, Orange, Yellow at the main menu.
# Audience has monkey heads

At the main menu, quickly press Orange, Blue, Yellow(2), Orange, Blue, Yellow(2). If you entered the code correctly, a message will appear. Repeat this code to disable its effect. In the PAL version, quickly press Yellow(2), Blue, Orange, Yellow(2), Blue, Orange at the main menu.
# Hyper Speed mode

At the main menu, quickly press Orange, Blue, Orange, Yellow, Orange, Blue, Orange, Yellow. If you entered the code correctly, a message will appear. In this mode, the frets will move faster. Repeat this code to disable its effect. In the PAL version, quickly press Yellow, Orange, Blue, Orange, Yellow, Orange, Blue, Orange at the main menu.
# Performance mode

At the main menu, quickly press Yellow(2), Blue, Yellow(2), Orange, Yellow(2). If you entered the code correctly, a message will appear. In this mode, everything disappears except for the performance. Repeat this code to disable its effect. In the PAL version, quickly press Yellow(2), Orange, Yellow(2), Blue, Yellow(2) at the main menu.

hey is there cheat for making it go slower?

No, but you can go to practise mode and go in Slow, Slower or Slowest mode.

oh well theres a cheat for making the crowd have eyeball heads but i forgot it....ill tell tomorrow