Just Play
Ok heres the thing I'm not sure if there is really any cheats for this game I just know that I unlocked all but 2 of the characters by just playing the game follow the story line and by the end of it. Then once you have finished do the might guy mission where you have to buy his suit from the first town you visit then do that mission and you will unlock tai jutsu naruto and the other character I'm not sure who it is but I think it can be pass by talking to Hinata's father and doing that mission.
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