CheatCodes.com has all the official Guitar Hero II Xbox 360 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Thursday May 23, 2013 for Guitar Hero II are shown below. We also have this game on PlayStation 2, Xbox 360, and sometimes tricks from other game systems will also work on Xbox 360.
Press Blue, Yellow, Orange, Red, Yellow, Orange, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow at the main menu.
At the main menu press blue orange orange blue orange orange blue orange orange blue.
B, B, Y, B, B, O, B, B
At main menu push orange, yellow(2), orange, yellow(2), orange, yellow(2), orange, yellow(2), orange, yellow(2), orange, yellow(2) to unlock flaming head.
Press Orange, Yellow, Blue(2), Yellow, Orange, Blue(2) at the main menu.
Press Yellow, Orange, Blue(3), Orange, Yellow at the main menu.
At the main menu press Blue, Orange, Yellow, Orange, Blue, Orange, Yellow, Yellow.
At the Main Menu, enter Yellow, Blue, Yellow, Orange, Yellow, Blue.
While playing a song on Hard, it is almost like the notes on expert. So, after experimenting playing a song on Expert. I have concluded that you can play hidden chords in any song. (I do a lot of chords to try to get more acheivments, hope this works for you, too).
* this could would on these pairs too, I haven't tried these:
Hidden Chords on Easy (from Medium)
Hidden Chords on Medium (from Hard)
First, go to practice mode under training. Next, choose a song to practice. Then choose to play the song from the beginning of verse #1 to the end of verse #2 on easy and set it to full speed. then practice the song. hit all of the notes in the song and right when the last note is finished, unplug your guitar controller, (note: you cannot use a wireless controller to do this cheat). A screen should pop up saying you rock too hard and to reconnect your controller. Reconnect your controller and repeat the disconnecting and reconnecting twice more, do this fast.(three times total). then pause the game after reconnecting for the third time and quit.(if you did this on time then the pause menu should give you the option to continue, if it does not give you this option restart the song and try again). After you have quit go to career, choose any band, and set the difficuty to expert. Now choose any song and you will only have to play the first two verses of the song you practiced. you will get credit towards your career for playing the song you chose on expert. (your last indicator of the fact that the cheat is working, is that you will not hear the crowd cheer if it does). Also note that you will have no star power meter through the song.
For example if there is a note with a black ring around the top and then after that there are a big string of notes without the black ring all you have to do is get the note with the black ring around it (strum) you don't have to strum for all of the noted without a black ring around it.
If you want to get new guitars, songs, and characters you have to be on difficulty medium, hard, or expert to get money and also go to the store.
Complete 21 songs with a five star rank in Co-op mode.
Complete 10 songs in Co-op mode.
Get a golden five star rank on all 40 original songs.
Complete 20 songs in Co-op mode.
Get a golden five star rank on every song.
Get a five star rank on all of the regular songs in Co-op mode.
Complete 30 Songs in Co-op mode.
Get a five star rank on every song including the bonus songs.
Get 800,000 points on a song in Cooperative.
Get 1,000,000 points on a song in Cooperative.
Beat a song with lefty flip on.
Practice three different songs.
Beat Trogdor and Thunder Horse.
Beat Jordan on Expert.
Buy all guitars.
Buy all guitar finishes.
Buy all songs.
Buy all characters.
Buy all outfits.
View the credits.
Spend $10,000 at the store.
Beat all the unlock songs.
Get a 100 note streak in Cooperative.
Get a 500 note streak in Cooperative.
Get a 1000 note streak in Cooperative.
Get an 8x streak in Cooperative.
Get 100% notes hit on a song in Cooperative.
Get 200,000 points on a song in Cooperative.
Get 400,000 points on a song in Cooperative.
Get 600,000 points on a song in Cooperative.
Unlock Rock City Theater.
Unlock Vans Warped Tour.
Unlock Harmonix Arena.
Unlock Stonehenge.
Get a 100 note streak.
Get a 500 note streak.
Get a 1000 note streak.
Beat the Easy tour.
Beat the Medium tour.
Beat the Hard tour.
Beat the Expert tour.
Earn five stars on all songs in the Easy tour.
Earn five stars on all songs in the Medium tour.
Earn five stars on all songs in the Hard tour.
Earn five stars on all songs in the Expert tour.
Complete all tutorials.
Get an 8x multiplier.
Get 100% notes hit on a song.
Refuse to play an encore.
Fail a song on Easy.
Get 100,000 points in a song.
Get 200,000 points in a song.
Get 300,000 points in a song.
Get 400,000 points in a song.
Get 500,000 points in a song.
Unlock Rat Cellar.
Unlock Blackout Bar.
Unlock RedOctane Club.
To unlock a 6th song in each group, go on your career and play the first 5 songs in that group (depending on what level of difficulty, for example if you were on hard you have to play all 5 songs, same for expert. If you play on medium you only have to play 4 songs.) Then (if you play on at the least medium) to will get chanted for an encore. If you pass that song you will unlock the 6th song in that group.
Last updated: January 26, 2008 by bongo 2.0
Sometimes cheats for other video game systems also work on Xbox 360 games. Try Guitar Hero II on PlayStation 2 and Xbox 360.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Xbox 360 game (or any other game you want for any video game system)!