Fan favorites Ryu and Ken have already been confirmed for inclusion in Street Fighter IV. Joining them will be the rest of the original fighters from Street Fighter II. Chun Li, Blanka, Zangief, Dhalsim and E. Honda will be joining the new fighters they’ll be creating. There’ll be some additional game play features which should improve the level of strategy implicit in the game. First is the ‘Saving Attack’ system, which allows you to block special attacks and then counter them with your own. Then there’s the “Ultra Combo” system where you can launch barrages of attacks full of special effects and massive damage.