Street Fighter IV by Capcom will be available for PS3, PC, Xbox 360, and arcades. The original 12 characters are back including the Asian characters Ryu, Chun-Li, E. Honda, and Dhalsim. You can also vote for new Street Fighter IV characters. Gameplay will be like Streetfighter II with the 6 button control and all. However, the characters and backgrounds will be rendered in 3D.
Take a look at some of the gameplay for Street Fighter IV
Interview with Street Fighter IV producer Yoshinori Ono