Cheats for Guitar Hero Metallica

James Hetfield	Earn 100 stars in vocalist career
James Hetfield Classic	Earn 150 stars in Vocalist career
James Hetfield Zombie	Earn 200 stars in Vocalist career
King Diamond	Beat the song "Evil" in any instrument career
Kirk Hammet Classic	Earn 150 stars in Guitar career
Kirk Hammet Zombie	Earn 200 stars in Guitar career
Kirk Hammett	Earn 100 stars in guitar career
Lars Ulrich	Earn 100 stars in drum career
Lars Ulrich Classic	Earn 150 stars in Drum career
Lars Ulrich Zombie	Earn 200 stars in Drum career
Lemmy	Beat the song "Ace of Spades" in any instrument career mode
Robert Trujillo	Earn 100 stars in bass career
Robert Trujillo Classic	Earn 150 stars in Bass career
Robert Trujillo Zombie	Earn 200 stars in Bass career
Zach Harmon	Earn 100 stars in a band career
Zach Harmon Alt	Earn 100 stars in a band career

Air instruments	Press Red(2), Blue, Yellow, Green(3), Yellow
Always Drum Fill	Press Red(3), Blue(2), Green(2), Yellow
Black Highway	Press Yellow, Red, Green, Red, Green, Red(2), Blue
Flame Color	Press Green, Red, Green, Blue, Red(2), Yellow, Blue
Gem Color	Press Blue, Red(2), Green, Red, Green, Red, Yellow.
Hyperguitar, Hyperbass, and Hyperdrums	Press Green, Blue, Red, Yellow(2), Red, Green(2).
Invisible Rocker	Press Green, Red, Yellow(3), Blue(2), Green
Metallica Costumes	Press Green, Red, Yellow, Blue(2), Yellow, Red, Green.
Performance Mode	Yellow (2), Blue, Red, Blue, Green, Red (2)
Star Color	Press Red(2), Yellow, Red, Blue, Red, Red, Blue
This mode automatically plays the bass pedal for the drummer. It has no effect online.	Press Yellow, Green, Red, Blue(4), Red.
This turns all guitar notes (not chords) into touch pad sliding notes connected by purple lines. It has no effect online	Press Green(2), Red(2), Yellow, Red, Yellow, Blue
This unlocks additional Line 6 effects in the Music Studio	Press Green, Red, Yellow, Blue, Red, Yellow, Blue, Green
Vocal Fireball	Press Red, Green(2), Yellow, Blue, Green, Yellow, Green