Knockout Kings 2000
Last Updated On: April 3, 2002

Recover Health During Fight
To recover your health while in the ring, back up and away from your opponent. Then hold Z and rotate the Control Stick. You will begin to gain more and more health.

Big Head Mode
To activate big head mode, punch in the following key combo on the Pause screen: C-Left, C-Right, C-Left, C-Left, C-Right. When the code is correctly entered, you will hear a tone. If for some reason you'd like to turn off Big Head Mode, simply enter the code again.

Big Gloves Mode
To make the fighters have really big gloves, enter the following key combo at the Pause screen: C-Up, C-Down, C-Up, C-Up, C-Down. Once again, after the code is entered correctly, you will hear a tone. And again, if you want to turn off the cheat, simply punch in the code again.