yea if your PS3 can play PS2 games, and if the naruto game is a PS2 game.
I don't believe you can use the PS3 Guitar Hero controller on the PC to play anything
Yes
you cant play ps3 games on ps2
if you have a xbox 360 or ps3 you can play it without battling slash
Yes, it works for all the Guitar heroes that came after Guitar Hero 3
unless you have an xbox 360 or ps3 you cant play it. its just life deal with it.
if you have a xbox 360 or ps3 you can play it without battling Lou
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if you have the 60gb model of the PS3 which includes backwards compatability then yes it should work
yes
Yes and Yes.
Guitar Hero 3. It allows him on PS3 and Xbox 360, so I don't see why it shouldn't work with Wii.