Cheat Codes
                At the versus screen, press L, R, and A to change the icons on the bottom of the 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. If you entered the code correctly, you will see the name of the code and hear a sound. For example, to enter 1-2-3 Left, press L, R(2), A(3), Left. Note: More then one code may be activated per game.
Effect Code 
Extra time after plays 0-0-1 Right 
No CPU assistance [Note 1] 0-1-2 Down 
See more field [Note 1] 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 teim 2-1-2 Right 
Always QB [Note 2] 2-2-2 Left 
Always receiver [Note 2] 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 [Note 1] 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 
Note 1: Two player agreement required.
Note 2: Two human teammates required.