Originally Posted by Tigra
How do u know that?
What trophy does require that particular guitar,
and not any from Guitar Hero or Rock Band?
I don't know for sure and I was hoping that someone could clarify this, but it seems that it's this trophy:
Power Chord Master
Hit every Power Chord in any song.
It seems that the only "real" thing you do with the "real" guitar is some power chords, so I think that you cannot do those Power Chords with a plastic guitar.
Let's hope that one of the 2 or 3 people that bought this game can post more info about this trophy and the possibility of a platinum without that stupid "real" guitar.