Loads people have been emailing inĀ for cheats for Guitar Hero III. Well, here it is!

To make it impossible to fail a song, insert the following code in the in-game cheats menu. Keep in mind that this cheat will not work in Career Mode: Green & Red, Blue, Green & Red, Green & Yellow, Blue, Green & Yellow, Red & Yellow, Orange, Red & Yellow, Green & Yellow, Yellow, Green & Yellow, Green & Red.
To unlock Hyperspeed, go to the in-game cheat menu (found under Options) and insert the following cheat on your guitar: Orange, Blue, Orange, Yellow, Orange, Blue, Orange, Yellow.
To unlock any boss characters as playable character, simply beat them in the game and they will become unlocked.
To unlock Precision Mode, insert the following notes in the Options menu: Green & Red x3, Red & Yellow x2, Red & Blue x2, Yellow & Blue, Yellow & Orange, Yellow & Orange, Green & Red x3, Red & Yellow x2, Red & Blue x2, Yellow & Blue, Yellow & Orange x2.
To unlock all of the game’s songs for Quick Play Mode, insert the following notes in the Options menu: Yellow & Orange, Red & Blue, Red & Orange, Green & Blue, Red & Yellow, Yellow & Orange, Red & Yellow, Red & Blue, Green & Yellow x2, Yellow & Blue x2, Yellow & Orange x2, Yellow & Blue, Yellow, Red, Red & Yellow, Red, Yellow, Orange.
You can unlock Tom Morello (of Rage Against the Machine), Slash (of Guns N Roses/Velvet Revolver), Lou (the Devil in the game), and a character called MetalHead by beating them in the game and then purchasing them for $10,000 (Lou costs $15,000).
To unlock the Saint George guitar, complete Career Mode on Medium.
To unlock the Moon Shot guitar, complete Career Mode on Easy.
To unlock the Jolly Roger Guitar, get five stars on each song during Career Mode on Medium difficulty.
To unlock the Nemesis 13 Guitar, complete Co-Op Career Mode on any difficulty.
To unlock the Rojimbo Guitar, complete Career Mode on Hard difficulty.
To unlock the Distant Visitor Guitar, complete Career Mode on Expert difficulty
To unlock the Bat Guitar, get five stars on each song during Career Mode on Easy difficulty.
To unlock the Tiki Guitar, complete Career Mode on hard with five stars.
To unlock the El Jefe Guitar, complete Career Mode on expert with five stars.
To make every item available at the in-game store, insert the following lengthy cheat at the in-game cheats menu. Keep in mind that because you’re strumming using four buttons, no sounds will play. You’ll have to check the store when you’re done inserting the password to see if it worked: Green/Red/Blue/Orange, Green/Red/Yellow/Blue, Green/Red/Yellow/Orange, Green/Blue/Yellow/Orange, Green/Red/Yellow/Blue, Red/Yellow/Blue/Orange, Green/Red/Yellow/Blue, Green/Yellow/Blue/Orange, Green/Red/Yellow/Blue, Green/Red/Yellow/Orange, Green/Red/Yellow/Orange, Green/Red/Yellow/Blue, Green/Red/Yellow/Orange.

If you have a cheat of your own to submit to us, for this game or any other, just write it in the box below, or email it to us (peanut.master@hotmail.co.uk). Hope this helps you all!
Posted in Cheats