Unlock Stage Mode, otherwise known as Performance Mode or No Fail mode on Guitar Hero Metallica for the Nintendo Wii, PS3, or Xbox 360.
1. From the main menu, select Options.
2. Select Cheats > Enter New Cheat.
3. Play the following on guitar:
- Yellow
- Yellow
- Blue
- Red
- Blue
- Green
- Red
- Red
This mode is usually used when there is some type of Guiter Hero competition, producing a ‘no fail’ environment so that the players can finish the song regardless of how poor they perform.