Yoda is a puppet but Frank Oz played the voice of Yoda
Yoda is really either a puppet or a computer animation so no one really has the roll of Yoda.But someone does the voice of him.
Frank Oz was the voice and puppeteer in every Star Wars Movie.
Frank Oz who happens to also do Fozzie, Miss Piggy, and other Muppets.
Yes, if you have an xbox 360 not a ps3 because yoda is special to the 360 and Darth Vader is for the ps3.