Cheat Codes:Activate the following cheats by entering the corresponding sequences of buttons at the Main Menu. To disable a code, enter it a second time. Note that activating some of the following cheats will disable saving:CHEAT FUNCTION – CHEAT CODEAll guitars, songs, videos, and cheats – Blue, Yellow, Orange, Red, Yellow, Orange, Red, Yellow, Red, Yellow, Red, Yellow, Red, Yellow, Red, YellowAir Guitar – Yellow, Blue, Yellow, Orange, Yellow, BlueFlaming heads – Orange, Yellow(2), Orange, Yellow(2), Orange, Yellow(2), Blue, Yellow(2), Blue, Yellow(2)Audience has eyeball heads – Yellow, Orange, Blue(3), Orange, YellowAudience has monkey heads – Orange, Yellow, Blue(2), Yellow, Orange, Blue(2)Hyper Speed mode – Blue, Orange, Yellow, Orange, Blue, Orange, Yellow(2)Performance mode – Blue(2), Yellow, Blue(2), Orange, Blue(2)PAL Cheat Codes:Activate the following cheats for the PAL version of Guitar Hero II by entering the corresponding sequences of buttons at the Main Menu. To disable a code, enter it a second time. Note that activating some of the following cheats will disable saving:All guitars, songs, videos, and cheats – Blue, Yellow, Orange, Red, Yellow, Orange, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, YellowAir Guitar – Blue, Yellow, Orange, Blue, Yellow(2)Flaming heads – Yellow(2), Orange, Yellow, Orange(2), Yellow, OrangeAudience has eyeball heads – Yellow, Orange, Blue(3), Orange, YellowAudience has monkey heads – Yellow(2), Blue, Orange, Yellow(2), Blue, OrangeHyper Speed mode – Yellow, Orange, Blue, Orange, Yellow, Orange, Blue, OrangePerformance mode – Yellow(2), Orange, Yellow(2), Blue, Yellow(2)Pro Face-Off mode:To unlock Pro Face-Off mode in which two players can play all the notes, beat Career mode on Medium difficulty.Bass guitars:Unlock the following bass guitars for purchase at the shop by performing the corresponding tasks in Co-op mode. The bass guitars can only be used in Co-op mode:BASS GUITAR – HOW TO UNLOCKGibson Cherry SG – Beat 10 songs.Gibson Cream SG – Get a golden five star rank on all 40 original songs.Gibson Grabber – Beat 20 songs.Gibson Natural Maple Grabber – Get a golden five star rank on all songs.Gibson Natural Thunderbird – Get a five star rank on all of the regular songs.Gibson Thunderbird – Beat 30 songs.Hofner Sunburst Classic – Get a five star rank on all songs including the bonus songs.Musicman Lava Pearl Stingray – Beat 21 songs with a five star rank. Guitars:Unlock the following guitars for purchase at the shop by performing the corresponding tasks:GUITAR – HOW TO UNLOCKBattle Axe – Beat Career mode on Expert.Casket – Beat Career mode on Medium.Fish – Beat Career mode on Easy.Eyeball – Get a five star rank on all songs on Hard.Snaketapus – Beat Career mode on Hard.The Log – Get a five star rank on all songs on Expert.U.S.A. – Get a five star rank on all songs on Easy.Viking – Get a five star rank on all songs on Medium. Bonus songs:Unlock the following songs by performing the corresponding tasks on Medium difficulty or higher:SONG – HOW TO UNLOCKShout At The Devil – Beat the first set and peform the encore.Tonight, I