Cheat Codes:
Activate the following cheats by entering the corresponding codes at "Main Menu" > "Options" > "Cheats" > "Enter New Cheat":

Always Slide - GREEN, GREEN, RED, RED, YELLOW, RED, YELLOW, BLUE
Always Drum Fill - RED, RED, RED, BLUE, BLUE, GREEN, GREEN, YELLOW
Auto Kick - PRESS YELLOW, GREEN, RED, BLUE, BLUE, BLUE, BLUE, RED
Hyperguitar, Hyperbass, and Hyperdrums - GREEN, BLUE, RED, YELLOW, YELLOW, RED, GREEN, GREEN
Line 6 Effects - GREEN, RED, YELLOW, BLUE, RED, YELLOW, BLUE, GREEN
Performance Mode - YELLOW, YELLOW, BLUE, RED, BLUE, GREEN, RED, RED
Invisible Rocker - GREEN, RED, YELLOW, YELLOW, YELLOW, BLUE, BLUE, GREEN
Air Instruments - RED, RED, BLUE, YELLOW, GREEN, GREEN, GREEN, YELLOW
Black Highway - YELLOW, RED, GREEN, RED, GREEN, RED, RED, BLUE
Flame Color - GREEN, RED, GREEN, BLUE, RED, RED, YELLOW, BLUE
Gem Color - BLUE, RED, RED, GREEN, RED, GREEN, RED, YELLOW
Star Color - RED, RED, YELLOW, RED, BLUE, RED, RED, BLUE
Vocal Fireball - RED, GREEN, GREEN, YELLOW, BLUE, GREEN, YELLOW, GREEN

Trophies:

Note - Enabling the "Always Slide"or "Auto Kick" codes will prevent trophies from being unlocked.

Bronze trophies
Have You Seen His Grades? - Complete a tutorial level.
It's Alive - Unlock Eddie's Frankenstein guitar.
Intruder - Complete the career intro.
Van Halen - Complete a career on Beginner.
Every Band Wants Some!! - Complete a song in a full band with a four player band.
They Ran With the Devil - All band members hit a 50 note streak at the same time with a four player band.
Somebody Get Them A Doctor - Hit 100% of the notes in a song as a band with a four player band.
Atomic Power Punk - All band members activate Star Power at the same time with a four player band.
Hung High - All band members earn an 8x multiplier at the same time with a four player band.
EVH - Unlock all of the Van Halen instruments.
The Broken Combs - Complete a gig in West Hollywood.
Ain't Talkin' 'Bout Dallas - Complete a gig in Dallas.
Van Halen II - Complete a career on Easy in Band or Solo mode.
Jump - Complete all Van Halen songs. (Band or Solo Career)
Unchained - Unlock all Van Halen characters.
Far Away Lands - Complete gigs in London and The Netherlands.
The Space Brothers - Complete gigs in Los Angeles and Rome.
Rock Out Big Cities - Complete gigs in Berlin and New York City.
Can I Borrow a Quarter? - Create a custom guitar.
Bang your Gong - Create a custom drum set.
Ouch!! - Create a custom tattoo.
Break that String - Complete the song 'I Want It All' as Eddie playing guitar.
Beaten - Win a guest artist song as Eddie.
The Ice Cream Man - Win a guest artist song as Dave.
Brown Sound - Rock out as classic Eddie.
Diamond Dave - Rock out as classic Dave.
No Brown M&M's!! - Watch the facts for a Van Halen song.
Born to Rock - Rock out as classic Wolfgang.
I Have a Sound System - Create a band named 'Van Halen'.
You Really Got Me - Win a song as a band with Eddie on guitar, Alex on drums and Wolfgang on bass with a three player band.
Good Times - Win a song as a band with Eddie on guitar, Alex on drums and Wolfgang on bass with a three player band.
Hot for High Scores - Score 800,000 on 'Hot for Teacher' as a band on Expert with a four player band.
I'm the One - Score 225,000 on 'I'm the One' on expert guitar.
Respect the Wind - Win a guest artist song as Alex.
King Arthur - Rock out as classic Alex.

Silver trophies
Women and Children First - Complete a career on Medium in Band or Solo mode.
Diamond in the Rough - 5 star all Van Halen songs on Vocal Career in Expert mode.
Double Bass Master - 5 star all Van Halen songs on Drum Career in Expert mode.
316 - 5 star all Van Halen songs on Bass Career in Expert mode.
The Tour is Ending - Complete a majority of the gigs in Band or Solo mode.
Fair Warning - Complete a career on Hard in Band or Solo mode.
Diver Down - Complete a career on Expert in Band or Solo mode.
1984 - Complete a career on Expert+ in Solo Drum mode.
The Woodshed - 5 star guitar for 'Little Guitars', 'Cathedral', 'Spanish Fly', and 'Eruption' in Expert mode.

Gold trophy
Guitar God - Get 5 stars on all Van Halen songs on Guitar Career in Expert mode.
5150 - Complete all Van Halen songs on every instrument.

Platinum trophy
Platinum Artist - Earn all Bronze, Silver and Gold Trophies.