Cheat mode
Press [L], [R], and [A] ([Juke],
[Turbo], and [Hurdle]) to change the icons below the
helmets on the versus screen. The numbers in the following list
indicate the number of times each button is pressed. After the
icons have been changed, press the D-Pad in the indicated
direction to enable the code. The name of the code and a sound
will confirm correct code entry. Example, to enter 1-2-3 Left,
press [L], [R]x2, [A]x3, [Left].
| Effect | Code |
| Extra time after plays | 0-0-1 Right |
| No CPU assistance<SUP>1</SUP> | 0-1-2 Down |
| See more field<SUP>1</SUP> | 0-2-1 Right |
| Big feet | 0-2-5 Left |
| Big shoulders | 0-2-5 Right |
| Chimp mode | 0-2-5 Up |
| Classic NFL Blitz ball | 0-3-0 Left |
| Chrome ball | 0-3-0 Left |
| Fast running speed | 0-3-2 Left |
| Indians team | 0-4-5 Left |
| Super blitzing | 0-5-4 Up |
| Tourney mode in two team game | 1-1-1 Down |
| Super field goals | 1-2-3 Left |
| Clear weather | 1-2-3 Right |
| Cowboys team | 1-3-5 Left |
| No punting | 1-4-1 Up |
| Huge head for ball carrier | 1-4-5 Left |
| Big head for ball carrier | 2-0-0 Right |
| Big head for team | 2-0-3 Right |
| No first downs | 2-1-0 Up |
| Allow stepping out of bounds | 2-1-1 Left |
| More code entry time | 2-1-2 Right |
| Always QB (two humans on team) | 2-2-2 Left |
| Always receiver (two on team) | 2-2-2 Right |
| Ground fog | 2-3-2 Down |
| Fast passes | 2-4-0 Left |
| Midway team | 2-5-3 Right |
| Rollos team | 2-5-4 Up |
| Bilders team | 3-1-0 Up |
| Smart CPU teammates | 3-1-4 Down |
| No target receiver highlight | 3-2-1 Down |
| Noftle mode | 3-2-5 Up |
| Extra offense plays | 3-3-3 Down |
| Neo Tokyo team | 3-4-4 Down |
| More fumbles | 3-4-5 Up |
| Showtime mode | 3-5-1 Right |
| No interceptions | 3-5-5 Up |
| Crunch Mode team | 4-0-3 Right |
| Power-up offense | 4-1-2 Up |
| Unlimited turbo | 4-1-5 Up |
| Power-up defense | 4-2-1 Up |
| Brew Dawgs team | 4-3-2 Down |
| Gsmers team | 5-0-1 Up |
| Power-up linemen | 5-2-1 Up |
| No random fumbles<SUP>1</SUP> | 5-2-3 Down |
| Armageddon team | 5-4-3 Right |
| No replays | 5-5-4 Right |
| Snowy weather | 5-5-5 Left |
| Rainy weather | 5-5-5 Right |
1. Two player agreement required.
Hidden players
Enter one of the following ID and PIN values to unlock
the corresponding player.
| ID | PIN |
| BEAR | 1985 |
| CLOWN | 1974 |
| COWBOY | 1996 |
| DEER | 1997 |
| DOLPHIN | 1972 |
| EAGLE | 1981 |
| FAT | 1969 |
| HORSE | 1999 |
| INDIAN | 1992 |
| LION | 1963 |
| PINTO | 1966 |
| PIRATE | 2001 |
| RAM | 2000 |
| RAVEN | 2001 |
| RBL-DBN | 9669 |
| ROBOTA | 1974 |
| ROBOTB | 1970 |
| ROBOTR | 1974 |
| ROBOTS | 1970 |
| TIGER | 1977 |
| VIKING | 1977 |