Enter the following codes at the Code Entry screen:
| Team or Stadium | Code |
| AFC Pro Bowl | AFCBEST |
| NFC Pro Bowl | BESTNFC |
| All-Madden Team | BOOM |
| All-Time Stat Leaders | IMTHEMAN |
| play as EA Sports | INTHEGAME |
| play as Tiburon | HAMMERHEAD |
| 60s Greats | PEACELOVE |
| 70s Greats | BELLBOTTOMS |
| 80s Greats | SPRBWLSHUFL |
| 90s Greats | HEREANDNOW |
| All-Time Greats | TURKEYLEG |
| 75th Anniversary Team | THROWBACK |
| NFL Equipment Team | GEARGUYS |
| 1999 Cleveland Browns | WELCOMEBACK |
| Turn QB into a Tomato | SPLAT |
| Cleveland | DOGPOUND99 |
| EA Sports | EASTADIUM |
| Astrodome | FOR_RENT |
| Original Miami | NOTAFISH |
| Tiburon | OURHOUSE |
| Original Tampa | SOMBRERO |
| Original Oakland | STICKEM |
| RFK | THEHOGS |
At the coin toss, repeatedly press Start and you will automatically receive the ball.
When at the stadium select screen press R or Z for a random stadium.
Start a new season or Exhibition. Put the penalty levels all the way down. When you get back to the main screen put on the arcade mode and three minutes each quarter. When you play the game you will be doing bodyslams, chockeslams, and many other moves.
After you run into the end-zone the ref well blow his whistle or you will hear Pat say "Touchdown!" While they say that, press C-Up or C-Down and watch your player dance.
Enter "TURBOTIME" at the Code Entry screen. Then while playing a game, press A to run faster.
Enter "SPLAT" at the code entry screen.
At the coin toss screen, press B (x2), A, C-Up.
Press A to snap the ball, then wait without pressing any buttons or directions. The quarterback will automatically throw a pass to the receiver that is most open.
When selecting your plays for offense or defense, hold the R button and the play you want to have and this lets you choose the play above, or hold Z and the play you want to have lets you choose the play below. You can choose up to nine plays now. This way, your friends can't see which play you are doing.
submitted by killer ref