Madden NFL 2003 CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for Madden NFL 2003 (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical CodeBreaker device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my Madden NFL 2003 (USA) Action Replay MAX Codes and check for your code there instead!
Madden NFL 2003 CodeBreaker Master Code
Unlimited Time on Play Clock: 820007CA 0023
Unlimited Time Outs (Home Team): 32000530 0003
Unlimited Time Outs (Away Team): 32000531 0003
Always 1st Down: 820007D4 0001
Always 4th Down: 820007D4 0004
No Time Outs (Home Team): 32000530 0000
No Time Outs (Away Team): 32000531 0000
255 Home Team Score: 8200208E 00FF
100 Home Team Score: 8200208E 0064
0 Home Team Score: 8200208E 0000
255 Away Team Score: 820021DE 00FF
100 AwayTeam Score: 820021DE 0064
0 Away Team Score: 820021DE 0000
Begin at 2nd Down
Begin at 3rd Down