Knockout Kings 2001

Unlock Boxers

Enter these codes as your name in career mode:

100% - Full attributes in career mode

DOUBLEDAMAGE - Do Double Damage

INVINCIBLE - Infinite Health

KNUCKS - Ashy Knucks

SANDERS - Barry Sanders

GIAMBI - Jason Giambi

SEAU - Junior Seau

NOLAN - Owen Nolan

FRANC - Steve Francis

CLOWN - The Clown

EYE - The Cyclops

GORE - The Gorilla

BULLDOG - The Bulldog

BABY - The Baby

Career Mode

Fight yourself or Advance fights.

After you hit X to select your next opponent, quickly tap Up or Down to switch opponents. Tapping Down causes you to fight yourself.

Bite opponent's ear

During a match, hold L1 + R1 and press Triangle + Circle + X + Square.