NFL GameDay 2003 (PlayStation 2)
CheatingDome.com
Announced player names
Create a player with a last name of someone already in the game. His name will be announced during game play.
Bonus teams
Press Circle at the team selection screen for a Super Bowl team. Press Circle(2) at the team selection screen for an All-Star team.
Stadium Codes
Code - Effect
SEPIA TONE - Good Ole Days Stadium
CAROL - Old Carolina Stadium