Unlockable Characters
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 Hammett - Earn 100 stars in guitar career
Kirk Hammett Classic - Earn 150 stars in guitar career
Kirk Hammett Zombie - Earn 200 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
Guitar Hero Metallica Cheats
Cheats
Entry Location:
Enter these cheats in the main menu. R=Red, B=Blue, G=Green, Y=Yellow
RRBYGGGY - Air Instruments
RRRBBGGY - Always Drum FIll
GGRRYRYB - Always Slide
YGRBBBBR - Auto Kick
YRGRGRRB - Black Highway
GRYBRYBG - Extra Line 6 Tones
GRGBRRYB - Flame Color
BRRGRGRY - Gem Color
GBRYYRGG - Hyperspeed Mode
GRYYYBBG - Invisible Characters
GRYBBYRG - Metallica Costumes
YYBRBGRR - Performance Mode
RRYRBRRB - Star Color
RGGYBGYG - Vocal Fireball