First, play Jump Ball Battle a lot to get some practice at being able to jump at the correct time. Then, on a real game, when the QB lofts the ball up, use the skills you acquired from Jump Ball Battle to get the easy interception.
Extra Credits
To get 25,000 credits, have a saved game from an EA game such as Need For Speed Underground 2, SSX 3, Madden NFL 2005, the original NFL Street, and NCAA Football 2005 on your memory card.
Fumble-less Mode
Enter GlueHands as a code. In quick game mode, fumbles will happen 0% of the time on hits or tackles. This can not be enabled with fumble mode.
Gridiron field
Successfully complete NFL Challenge mode.
Maximum Catch
Enter MagnetHands as a case sensitive code.
NFC East All-stars
Enter NNOFRCTH as a case-sensitive code to unlock the NFC East All-Star Team at the team selection screen.
NFC North All-Stars
Enter NNAS66784 as a case-sensitive code to unlock the NFC North All-Star Team at the team selection screen.
NFC South All-Stars
Enter SNOFUCTH as a case-sensitive code to unlock the NFC South All-Star Team at the team selection screen.
No First Downs
For no first downs enter: Nochains.
No Fumble Mode
Enter Gluehands as a code.
Play as Andre 3000
Enter Andre 3000 as a code.
Play as Ludacris
Enter Ludacris as a code.
Run on wall
Press L + X by a wall and your player will run on it.
Team Reebok
Enter Reebok at as a code.
Team Xzibit
Successfully complete the tutorials.
Team Xzibit
As a code enter Team Xzibit.
Unlimited Development Points in NFL Challenge
In NFL Challenge play one of the "gold metal" challenges. The best one for this is the "Coming Through" challenge. This calls for 1-3 sacks in one drive. If you get 1 sack you get 1,105 development points, 2 sacks get you 1,233 development points, and 3 sacks get you 1,360. This challenge takes five days. If you get the gold it congradulates you, saves, and marks the challenge as done. If you get the silver or bronze it asks if you want to try again or exit. If you choose exit it just gives you the corresponding points. If you choose trr again it restarts the challenge, but for some reason keeps the points. If you choose exit you will not be able to return to this challenge. If you keep getting silver or bronze (each time takes about a minute) you will keep getting more and more development points. You can do this as many times as you want just don't get gold or you will not be able to do it again. The best thing is that if you press try again it doesn't cost any extra days.
Unlock AFC East All-Stars
Enter EAASFSCT as a code at the team selection screen.
Unlock AFC North All-Stars
Enter NAOFRCTH as a code at the team selection screen.
Unlock AFC South All-Stars
Enter SAOFUCTH as a code at the team selection screen.
Unlock AFC West All-Stars
Enter WAEFSCT as a code at the team selection screen.
Unlock NFC West All-Stars
Enter ENASFSCT as a code at the team selection screen.
Unlock Team Reebok
Enter Reebok as a code.
Wall juke
While running alongside a wall press L + B and you will juke off the wall.