Basses
Complete the indicated task to unlock the corresponding bass.
Beach Life: Complete Co-op Mode under the Hard difficulty.
Neversoft Skateboard: Complete Co-Op mode under the Expert difficulty with a “Five Star” rank on all songs.
PendulAxe Bass: Complete Co-op Mode under the Expert difficulty.
Boss Characters
To unlock any boss characters as playable character, simply beat them in the game and they will become unlocked.
Characters
Complete the indicated task to unlock the corresponding character.
Cheat mode
Enter the “Options” menu. Select “Cheats”, then “Enter New Cheat”. Then, enter one of the following codes to unlock the corresponding cheat option. Note: Each note or chord must be strummed during code entry. Press Green at the “Cheats” menu to turn off a particular cheat.
Easy Expert cheat
Enter green-red, green-yellow, yellow-blue, red-blue, blue-orange, yellow-orange, red-yellow, red-blue as a cheat in the cheat menu.
Guitars
Complete the indicated task to unlock the corresponding guitar.
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.
Spelling Error in cheats menu First, apply the Bret Michaels cheat (Green-red, green-red, green-red, green-blue, green-blue, green-blue, red-blue, red, red, red, red-blue, red, red, red, red-blue, red, red, red.) Then, the option to make Bret Michaels the singer will appear at the very bottom of the cheat selection. you will also find out that Bret Michaels is misspelled as Bret ‘Michaels’.Unlock “Through the Fire and the Flames”
To unlock Through The Fire And The Flames by Dragonforce you must beat the whole career mode on any difficulty.
Various Codes
Enter the “Options” menu. Select “Cheats”, then “Enter New Cheat”. Then, enter one of the following codes to unlock the corresponding cheat option. Note: Each note or chord must be strummed during code entry. Press Green at the “Cheats” menu to turn off a particular cheat.
Bret Michaels as the singer
Press [Green + Red] three times, [Green + Blue] three times, [Green + Blue] two times, Green + Blue, Red + Blue, Red(3), Red + Blue, Red(3), Red + Blue, Red(3). Note: Enabling this code will glitch online game play.
Unlock Everything
Press [Green + Red + Blue + Orange], [Green + Red + Yellow + Blue], [Green + Red + Yellow + Orange], [Green + Blue + Yellow + Orange], [Green + Red + Yellow + Blue], [Red + Yellow + Blue + Orange], [Green + Red + Yellow + Blue], [Green + Yellow + Blue + Orange], [Green + Red + Yellow + Blue], [Green + Red + Yellow + Orange], [Green + Red + Yellow + Orange], [Green + Red + Yellow + Blue], [Green + Red + Yellow + Orange]. Note: There will be no sound while entering the four note “chords”. Also, this code cannot be disabled once it is activated. Go into the shop in Career mode to access all items. Songs are not unlocked with this code.