Street Fighter Alpha 2 Cheats (Saturn)

Go to the selection screen and Hold start on RYU then while holdin it press right up down
left and hit any punch button.

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.

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