Body type's and fighting style's:

Win ufc mode with any of the 22 fighters to
unlock their body type and fighting style in 
career mode


Suitcase:

Win championship road mode with all 22 fighters
to unlock Ulti-Man's fighting style and the
"Suitcase" location in career mode.


Ulti-Man: 

Win championship road mode on the hard difficulty
setting with any fighter to unlock Ulti-Man's
body type, voice, nickname, and the "Octagon" 
location in career mode.