At the title menu, enter the code.
Effect Code Air Guitar Y,Y,B,O,Y,B Crowd has Eyeball Heads B,O,Y,O,Y,O,B Crowd has Monkey Heads O,B,Y,Y,O,B,Y,Y Flaming Head O,Y,O,O,Y,O,Y,Y Horse Head B,O,O,B,O,O,BO,O,B Hyper Speed De/Activate Orange, Blue, Orange, Yellow, Orange, Blue, Orange, Yellow Performance mode (Guitar God Mode?) Yellow, Yellow, Blue, Yellow, Yellow, Orange, Yellow, Yellow Unlock All (NTSC Version) B,Y,O,R,O,Y,R,Y,R,Y,R,Y,R,Y
Hyperspeed on Dualshock
Just do the sequence on the main menu (while selecting "Career Mode"). And keep doing it repeatedly until a message appears. Don't do it too slow.
Effect Code Activates the Hyperspeed Triangule, Square, X, Square, Triangule, Square, X, Square until a message appears
Contributed By: Thassae.
At the title menu, enter the code. Enter again to de-activate.
Effect Code Air guitar B, Y, O, B, Y, Y Crowd has Eyeball Heads Y,O,B,O,B,O,Y Flaming Head Y, Y, O, Y, O, O, Y, O Horse Head B, O, O, B, O, O, B, O, O, B, O, O, B, O, O, B, O Hyper Speed Y, O, B, O, Y, O, B, O Monkey Head Crowd Y, Y, B, O, Y, Y, B, O Performance Mode (no HUD) Y, Y, O, Y, Y, B, Y, Y Unlock all songs. Blue, Yellow, Orange, Orange, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow, Blue, Yellow
Make Grim Ripper play Gibson Les Paul
After unlocking the Grim Ripper, select him as your guitarist in Career mode, then exit Career mode. Next, go to Quick Play mode, choose any song at any difficulty, and either finish the song, or quit once it has started. Then, go back to Career mode, and the Grim Ripper will be playing the Gibson Les Paul with the Cherry Sunburst Classic skin! To make him play the scythe again, simply select it in the "Change Guitar" menu.
Contributed By: MarioKartPrime.
Play The Scythe With Anyone
First you must have Grim Ripper unlocked and select him. Then select another character. The character MUST have their other outfit unlocked. They will have the Scythe unless you change the guitar.
Contributed By: quanchdogg.
The ''R0kk_0n'' glitch.
The glitch allows you to take any song part you want, and play that over any other song.
1. Choose your song.
2. Enter practice mode.
3. Pick the section you want to play.
4. Start that section on any speed(slowest is easiest to perform the glitch)
5. Unplug controller right when the options screen comes back up at the end of the section.
6. Reinsert controller and press continue. If notechart keeps scrolling, you performed the glitch.
7. Reset your PS2/Xbox 360 to undo the glitch.
Contributed By: r0kk_0n.
New multiplayer mode
Pro face-off mode is where both players play all the notes.
Unlockable How to Unlock Pro Face-off Beat game on medium or higher
Contributed By: Bocotainin.
Complete the designated in-game tasks to unlock these secret guitars in the shop.
Unlockable How to Unlock "Snaketapus" Guitar Beat Hard Mode "The Log" Guitar 5-Star every song on Expert Battle Axe Guitar Beat Expert Mode Casket Guitar Beat Medium Mode Eyeball Guitar 5-Star every song on Hard Fish Guitar Beat Easy Mode USA Guitar 5-Star every song on Easy Viking Guitar 5-Star every song on Medium
Contributed By: justshifl.
Unlocking Additional Basses
Here is how you can unlock additional Basses in Co-Op mode.
Unlockable How to Unlock Cream SG Get 5 stars on 20 songs in Co-Op Gibson Grabber Beat 20 Songs in Co-Op Mode Gibson SG Bass Beat 10 Songs in Co-Op mode Gibson Thunderbird Beat 30 Songs in Co-Op mode Hofner Bass Beat every song on Co-Op mode Lava Pearl Musicman Stingray Get 5 stars on 10 songs in Co-Op Natural Maple Gibson Grabber Bass Get 4 stars on all co-op songs. Natural Sunburst Gibson Thunderbird Bass Get 5 stars on every song in Co-Op
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.
More Guitar Hero II from GameSpot