Big Heads:
After enabling all characters, hold select while choosing your character until
battle begins. Et voila - instant hydroencephalitis. Finish a fight and hold
select again (with the same character), and you're a Pep-Boy.
Wire Frame Mode:
For First Person Perspective - after enabling all characters, select 1-player
mode, hold L1 while you choose your character, and you become a wire-frame.
For Second Person Perspective, enter practice mode, and hold L1 until
the match begins, and your opponent becomes a wire-frame.
Kazuya's Purple Suit:
Choose Kazuya and hold down Start before the Vs. screen appears.
Check out the nifty purple suit.
Super Juggle Mode:
Select a player and hold Select & Up until fight starts . You should hear a punch sound.
Roger/Alex:
You have to be in 1 player mode. Then let the opponent of the third match beat up on you until you have
a little life left (5%). Crush the opponent and the announcer will say "GREAT!"
You do this two bouts in a row and the next fight should be against
Roger/Alex. Beat them and play through the game. Roger/Alex should be
selectable.
Swear, dammit:
To make your character swear in Japanese press Right, Left, Square, and Circle
at the end of the fight!
Thanks to Game Revolution readers Jack Salkild, Chris Hughes, Robert Irvine, Richard Sjunnesson, StRyFe, Phil Black, John Murray and Dbl. D!