Knockout Kings 2001 Cheats & Codes

Bite Opponent's Ear

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

Illegal Kick

During a match, press Triangle + Circle + X + Square.

Illegal Elbow

During a match, hold R1 + R2 and press Square.

Illegal Kidney Punch

During a match, hold R1 + R2 and press Circle.

Illegal Low Punch

During a match, hold R1 + R2 and press X.

Illegal Head Butt

During a match, hold R1 + R2 and press Triangle.

Signature Moves

Press Triangle + Circle to do a boxer's signature move. For example, press Triangle + Circle with Tua and he will do his devastating left hook.

Box as Muhammad Ali

Enter "SBATISTE" as a name in career mode to unlock Muhammad Ali.

Box as Trevor Nelson

Enter "NELSON" as a name in career mode to unlock Trevor Nelson.

Box as Steve Francis

Enter "STEVEF" as a name in career mode to unlock Steve Francis.

Box as Ray Austin

Enter "AUSTIN" as a name in career mode to unlock Ray Austin.

Box as Owen Nolan

Enter "OWNOLAN" as a name in career mode to unlock Owen Nolan.

Box as Junior Seau

Enter "JRSEAU" as a name in career mode to unlock Junior Seau.

Box as John Botti

Enter "JBOTTI" as a name in career mode to unlock John Botti.

Box as Joe Mesi

Enter "BAILEY" as a name in career mode to unlock Joe Mesi.

Box as Jason Giambi

Enter "JGIAMBI" as a name in career mode to unlock Jason Giambi.

Box as David DeMartini

Enter "DEMART" as a name in career mode to unlock David DeMartini.

Box as David Defiagbon

Enter "DEFIAGBN" as a name in career mode to unlock David Defiagbon.

Box as David Bostice

Enter "BOSTICE" as a name in career mode to unlock David Bostice.

Box as Chuck Zito

Enter "ZITO" as a name in career mode to unlock Chuck Zito.

Box as Charles Hatcher

Enter "HATCHER" as a name in career mode to unlock Charles Hatcher.

Box as Bernando Osuna

Enter "OSUNA" as a name in career mode to unlock Bernando Osuna.

Box as Barry Sanders

Enter "MRBARRY" as a name in career mode to unlock Barry Sanders.

Box as Ashy Knucks

Enter "MECCA" as a name in career mode to unlock Ashy Knucks.

Want even more Knockout Kings 2001 Cheats?

We have Knockout Kings 2001 cheats for PlayStation and PlayStation 2 on CheatCodes.com. Give them a try, since cheats for other game systems sometimes work on PlayStation 2 games, too!