If you go to the PlayStation Store, there'll be a free update pack for Naruto Ultimate Ninja Storm.
Once you download it you'll have him automatically unlocked. Just go to the selection screen then, hit R1 or something like that to switch his outfit.
You have to get up to 600000 Storm Points.
You have to get the downloadable content
You need to get a lot of BP
You unlock them by playing Ultimate Contest
No you can't unlock Sasuke from naruto shipuden but you can unlock young Sauske in ultimate ninja 4.
you cant until ultimate ninja 5 or narutimate accel 2
Keep on doing online battles and you'll eventually get him
You can't unlock him. He isn't playable until Ultimate Ninja 3
Beat Story Mode.
you can't but you can unlock 9 tailes
You don't unlock him, what you do is wait for ultimate ninjaYeah But The Bad News Is If Your Not in Europe You Can Forget Sasori & You Can Also Forget Ultimate Ninja 5
he is not in it
there is no code sasuke comes at the start of the game,but if you are talking about shippuden sasuke he is not in naruto ultimate ninja 4
it is the quest mode beat all of them to unlock a rasenshuriken . Also do jiraya's and naruto's quest mode to unlock minato.