Play as John McCarthey:(referee)
Enter "Big John" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit. Note: The name is case-sensitive. Alternatively, win championship road mode with a created fighter to unlock "Big" John McCarthy's body type, fighting style, voice, and nickname in career mode.

Play as Card Girl:
Enter "Smile" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit. Note: The name is case-sensitive. Alternatively, win UFC mode with all 22 fighters to unlock the Card Girl's body type, fighting style, voice, and nickname in career mode.

Play as Karate Fighter:
Enter "Chop" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exi

Play as Ninja Fighter:
Enter "Sasuke" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit.

Play as Pro-Wrestler:
Enter "Mask" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit.

Play as Kung-Fu Fighter:
Enter "Kung-Fu" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit.

Play as Kick Boxer:
Enter "Punch" as a first name and anything as a last name in career mode. When asked to save, choose "No" and exit.

Play as Ulti-Man:
Enter "OCTAGON" as a hometown in career mode. When asked to save, choose "No" and exit. Note: The hometown is case-sensitive. Alternatively, 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.

Play as Sumo Wrestler:
Enter "CIRCLE" as a hometown in career mode. When asked to save, choose "No" and exit.

Play as Street Fighter:
Enter "STREET" as a hometown in career mode. When asked to save, choose "No" and exit.

Play as Amateur Wrestler:
Enter "MAT" as a hometown in career mode. When asked to save, choose "No" and exit.