Play as Cammy (Street Fighter Alpha 2 Gold/Street Fighter Zero 2 Dash) Choose M. Bison (Vega) in arcade mode and beat the game in first place with a score higher than 50,000. Then on the high score screen, enter "CAM" as your initials. Choose versus mode, highlight M. Bison (Vega), and press Start(3).   Special Cammy ending (Street Fighter Alpha 2 old/Street Fighter Zero 2 Dash) Choose versus mode and accumulate a total of over 99 wins for both players. Then, beat arcade mode without losing one round. Now Cammy's picture will appear at the last part of the ending sequence.   Play as Evil Ryu (Street Fighter Alpha 2 Gold/Street Fighter Zero 2 Dash) On the character selection screen in arcade mode, highlight Ryu and press Start(3).   Play as Special Sakura On the character selection screen, highlight Sakura and press Start(5).   Play as Shin Gouki On the character selection screen, highlight Akuma and press Start(5).   Play as classic version of characters (Street Fighter Alpha 2 Gold/Street Fighter Zero 2 Dash) On the character selection screen, highlight Ryu, Ken, M. Bison (Vega), Sagat, Dhalsim, or Zangief and press Start. For Chun Li, highlight her character and press Start(2).   Play as Akuma/Gouki (Super Street Fighter 2 Turbo/Super Street Fighter 2X) Select arcade or versus mode, highlight Ryu, and press L1 + L2 + R1 + R2.   Fight against Akuma/Gouki (Super Street Fighter 2 Turbo) Start a single player arcade mode game with any difficulty setting. Then, quickly defeat each opponent until reaching M. Bison/Vega. Akuma/Gouki will appear at this point in the game if reached fast enough.   Disable super meter (Super Street Fighter 2 Turbo) While you are at the character selection screen, press Square to choose a fighter. Then repeatedly tap Left, Right while tapping Square before the airplane appears on the map if Ken, Ryu, Blanka, Zangief, Cammy, Fei Long, Balrog, or M. Bison was selected. For other characters, repeatedly tap Up, Down while tapping Square.   Alternate costumes (Super Street Fighter 2 Turbo/Super Street Fighter 2X) Select versus mode. Then at the character selection screen, highlight a fighter and hold Select until the new costume color appears.