Super Street Fighter II Turbo Cheats

Perform the following actions at the player selection screen. Highlight Ryu and wait four seconds, highlight Guile and wait four seconds, highlight Hawk and wait four seconds, highlight Cammy and wait four seconds, return to Ryu and wait four seconds, then press Short Jab.

Play the game in the one player mode and beat every opponent without using a continue and getting at least 3 perfect wins along the way. Instead of fighting M.Bison as the final boss, Akuma will appear and kill him and then fight you. Akuma has all of Ryu's moves but is much more powerful and also has a teleport and air fireball move.