Guitar Hero III: Legends of Rock Game Cheats

Unlockable: Hyperspeed

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.

Unlockable: Boss Characters

To unlock any boss characters as playable character, simply beat them in the game and they will become unlocked.

Unlockable: Air Guitar

To unlock the Air Guitar, insert the following notes in the Options menu: Blue & Yellow, Green & Yellow x2, Red & Blue x2, Red & Yellow x2, Blue & Yellow, Green & Yellow x2, Red & Blue x2, Red & Yellow x2, Green & Yellow x2, Red & Yellow x2.

Unlockable: Precision Mode

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.

Unlockable: Through the Fire and Flames

To unlock the track "Through the Fire and Flames", beat the game.

Unlockable: Performance Mode

To unlock Performance Mode, insert the following notes in the Options menu: Red & Yellow, Red & Blue, Red & Orange, Red & Blue, Red & Yellow, Green & Blue, Red & Yellow, Red & Blue.

Unlockable: All Songs (Quick Play Mode)

To unlock all of the games 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.

Unlockable: Songs (Normal)

To unlock songs in the normal fashion, simply pass the song successfully. It will thereafter be unlocked.

Unlockable: Guitarists

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).

Unlockable: Moon Shot Guitar

To unlock the Moon Shot guitar, complete Career Mode on Easy.

Unlockable: Saint George Guitar

To unlock the Saint George guitar, complete Career Mode on Medium.

Unlockable: Jolly Roger Guitar

To unlock the Jolly Roger Guitar, get five stars on each song during Career Mode on Medium difficulty.

Unlockable: Nemesis 13 Guitar

To unlock the Nemesis 13 Guitar, complete Co-Op Career Mode on any difficulty.

Unlockable: Distant Visitor Guitar

To unlock the Distant Visitor Guitar, complete Career Mode on Expert difficulty.

Unlockable: Rojimbo Guitar

To unlock the Rojimbo Guitar, complete Career Mode on Hard difficulty.

Unlockable: Bat Guitar

To unlock the Bat Guitar, get five stars on each song during Career Mode on Easy difficulty.

Unlockable: PendulAxe Bass

To unlock the PendulAxe Bass, complete Co-op Mode on expert.

Unlockable: Tiki Guitar

To unlock the Tiki Guitar, complete Career Mode on hard with five stars.

Unlockable: El Jefe Guitar

To unlock the El Jefe Guitar, complete Career Mode on expert with five stars.

Unlockable: Beach Life Bass

To unlock the Beach Life Bass, complete Co-op Mode on hard.

Unlockable: Neversoft Skateboard

To unlock the Neversoft Skateboard, complete Co-Op Mode on expert with five stars.

Hint: Battle Lou in Easy Mode

To battle with Lou using Easy Mode notes, try the following. When the battle with Lou begins (on Expert Mode), strum without holding any frets down. When you lose, select the Tutorial option at the Game Over menu. Do the Guitar Battle Tutorial and play through it in its entirety. After the "Lesson Complete" message appears on-screen and the next fret board appears, pause the game and exit. This will bring you back to the Lessons menu.

From here, press the red button, which will bring you back to the list of songs. The battle with Lou should be highlighted. Choose the song, and Lous note chart will be set to Easy Mode now. Your note chart will still be in Expert Mode, but Lous will be in easy mode.