MLB 2004 Action Replay Codes (NTSC-U)

This page contains Action Replay cheat codes for MLB 2004 (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 Action Replay 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 MLB 2004 Guides Index and choose a different section.

 

(Away Team) Zero Score: 3001D494 0000

(Away Team) 99 Score: 3001D494 0063

(Away Team) Max Score: 3001D494 00FF

 

(Home Team) Zero Score: 3001D452 0000

(Home Team) 99 Score: 3001D452 0063

(Home Team) Max Score: 3001D452 00FF