Knockout Kings - Create A Boxer Codebreaker Codes (NTSC-U)

This page contains CodeBreaker cheat codes for Knockout Kings (NTSC-U) for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical CodeBreaker device to use the codes.

Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). There are three popular choices for Emulation on the PS1, RetroArch, Duckstation and ePSXe. Follow the links provided to learn more about how to add/use these codes with the Emulator of your choice. If you don't see the code you want on this page I recommend you return to my Knockout Kings Codebreaker Codes and choose a different section.

 

Any Created Heavyweight Is 9' Tall With Speed Maxed: 800B0430 0029

 

Max Power

800C12AC 0064
800B0A7C 0064

 

Max Speed

800C12B0 0064
800B0350 0064

 

Max Stamina

800C12B4 0064
800B09E0 0064