CheatCodes.com has all the official NCAA GameBreaker 2003 PS2 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Sunday May 19, 2013 for NCAA GameBreaker 2003 are shown below.
When you are on the Scrimmage option to unlock enter "flattop"
When you are on the Scrimmage option to unlock High Bluff Stadium enter "hacienda"
When you are on the Scrimmage option to unlock Bayside Park enter "foggy"
When you are on the Scrimmage option to unlock enter "lava"
Beat a season undefeated and win the national championship, then you'll get a message that says "enter tobor for Emerald Stadium." Then cycle through the different fields at the scrimmage menu until you reach a field that has a yellow symbol on top. Choose that then enter the code.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free PlayStation 2 game (or any other game you want for any video game system)!