How to Unlock All Songs for Guitar Hero 3 on PS2
- 1). Start "Guitar Hero III." From the Main Menu, select "Options." Select "Cheats," followed by "Enter New Cheat."
- 2). Enter the follow code using your guitar: yellow and orange, red and black, red and orange, green and black, red and yellow, yellow and orange, red and yellow, red and black, green and yellow, green and yellow again, yellow and black, yellow and black again, yellow and orange, yellow and orange again, yellow and black, yellow and red, red and yellow, and red, yellow, and orange.
To successfully enter the code, strum the guitar while pressing the button combination in order. For example, to enter yellow and orange, strum the guitar and simultaneously press the yellow and orange buttons. The code does not have to be entered fast, only in order. - 3). Access all of the songs in the game's song menu.