Note: Some of these codes are CASE-SENSITIVE.

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 AFC East All-Stars:
     Enter EAASFSCT as a code at the team selection screen.

Unlock NFC South All-Stars:
     Enter SNOFUCTH as a code at the team selection screen.

Unlock NFC West All-Stars:
     Enter ENASFSCT as a code at the team selection screen.

Unlock NFC East All-Stars:
     Enter NNOFRCTH as a code at the team selection screen.

Unlock EA Field:
     Enter EAField as a code.

Unlock Team Reebok:
     Enter Reebok as a code.

No Fumble Mode:
     Enter Gluehands as a code.

Always Fumble:
     Enter GreasedPig as a code.

Ants Mode:
     Enter RuinedPicnic as a code.

All Chains Mode:
     Enter Trick3dOut as a code.

Maximum Catch:
     Enter MagnetHands as a code.

First Downs Removed:
     Enter NoChains as a code.

10 Yard First Downs:
     Enter FirstFirst as a code.

X Gamebreaker:
     Enter llxGBCraZ as a code.

10X Gamebreaker:
     Enter XxGBCraZ as a code.

Max Speed:
     Enter GottaBDShoes as a code.

Max Tackle:
     Enter BlastTackle as a code.

Weak Jumping:
     Enter CementShoes as a code.

Unlimited Turbo:
     Enter NozBoost as a code.

Big Players:
     Enter BIGSmash as a code.

Tiny Players:
     Enter Shrunken as a code.

Random Size:
     Enter SighsMatters as a code.

Big Ball:
     Enter BIGPig as a code.

Team Xzibit:
     Enter TeamXzibit as a code.