Two more videos for Ultra Street Fighter 4 reveal the update's new opening cinematic and another several minutes of game action (with Japanese subtitling).
Ultra Street Fighter 4 is a large-scale update to the five-year old title that will add new stages and characters on top of a layer of balances and gameplay changes. It will be offered for PlayStation 3 and Xbox 360 in June, and for Windows PC in August. It will be released as a new retail game, but those who own the original may buy and download it the update online for $14.99
For more on Ultra Street Fighter 4, see Polygon's preview of Decapre, one of the new fighters this game will introduce.