In Street Fighter 2 Alpha Gold press START once and press any button to select them and they will have no power level bars on the bottom, meaning u can't use super moves.
Play As Akuma
Put the curser on Ryu then simultaneously press L1 and R1 to make Akuma appear.
Play As Cammy In Street Fighter Zero 2
Select Vega in arcade mode and complete the game in first place with a score greater than 50,000. Enter CAM as initials on the high score screen. Select versus mode, highlight M.Bison, and press START three times.
Play As Evil Ryu
Highlight Ryu on Street Fighter Alpha 2 Gold and press start TWICE. Then press any button to select him. He will be able to do Akuma's Teleport and 3 power bar special move "Raging Demon" aka "INSTANT HELL MURDER" by pressing Low punch, Low punch, Low kick, Forward, Hard punch FAST.
Play As Evil Sakura
To play as evil Sakura, highlight Sakura and press start once so evil Sakura can be selectable.
Play As Gouki In Super Street Fighter IIX
In the selection menu highlight Ryu, Hold L1 and press R1. Now you can play as Gouki
Play Original Characters
All orignal characters can be selected by pressing START while selecting the character. This can only be used on characters from the original Street Fighter
Original Ken And Ryu...