Go to training and press start. Set the option so you display the move name to practice. Do every move. When you do the last move, it'll say "great". Now go back to options and go to extra config. Go to extra voice. Now select extra for your character. Now when you win, you'll say something different for your win pose. You can do this for every character.
Get more costumes:
Set your options so that everything is at its default settings. Beat the game
and you'll achieve one new costume every time. There are a total of 14 for each
female and 5 for each male.
Approximately three hours (3,6,9,12,15...) will give you an extra config in
options mode. When the time in extra config passes a multiple of three, play
and lose so you'll go back to the Main Menu. It will say you'll have a new extra
Play as Raidou:
Unlock all characters and costumes. Choose costume 14 (famle) or 5 (male) and
beat the game under Normal difficulty with default settings.
Play as Ayane:
Beat the game with Raidou to unlock Ayane.
Game Shark codes
Infinite Health P1 80093c30 00a0
Low Health P1 80093c30 0001
Infinite Health P2 80093c88 00a0
Low Health P2 80093c88 0001
Enable Extra Config Menu 80092cda 7f40
Extra Voices 80092f90 0001
Thanks to Revolution readers Kenny, Mangler87, Mike Tussey, K.T. Card, and Goku!