Select "EA Extras" at the main menu. Select "Enter Game Code", then enter one of the following codes to activate the corresponding cheat function.

Function	How to unlock
Franchise mode	Enter TEAMPLAYER as a code.
Master code	Enter THEWORKS as a code. All bonuses will be unlocked.
Pro Bowl stadium	Enter ALLSTARS as a code.
Situation mode	Enter YOUCALLIT as a code.
Super Bowl stadium	Enter THEBIGSHOW as a code.
Superstar mode	Enter EGOBOOST as a code.