First, highlight Akuma. Then,press start once.Then move the cursor according to the following: D,D,R,D,R,D,D,D,L,D,L,D.The cursor will move back to Akuma. Then press and hold start and choose Akuma.
Super Combo
If you are playing Evil Ryu or Akuma when your special is max press xx, right, a, z really fast and they will hover to the person and then if you hit them the screen will go white and you will have a 15 hit combo which takes away almost half of their life
TO ACCESS Evil RYU
Go to the selection screen and Hold start on RYU then while holdin it press right up down left and hit any punch button.
