Code         Result    

0-0-1 Right  Extra time after plays 

0-1-2 Down   No CPU assistance [Note 1]  

0-2-1 Right  See more field [Note 1]   

0-2-5 Left   Big feet     

0-2-5 Right  Big shoulders    

0-2-5 Up     Chimp mode    

0-3-0 Left   Classic NFL Blitz ball    

0-3-0 Left   Chrome ball     

0-3-2 Left   Fast running speed    

0-4-5 Left   Indians team    

0-5-4 Up     Super blitzing    

1-1-1 Down   Tourney mode in two team game  

1-2-3 Left   Super field goals    

1-2-3 Right  Clear weather    

1-3-5 Left   Cowboys team    

1-4-1 Up     No punting     

1-4-5 Left   Huge head for ball carrier   

2-0-0 Right  Big head for ball carrier   

2-0-3 Right  Big head for team    

2-1-0 Up     No first downs    

2-1-1 Left   Allow stepping out of bounds  

2-1-2 Right  More code entry teim    

2-2-2 Left   Always QB [Note 2]    

2-2-2 Right  Always receiver [Note 2]   

2-3-2 Down   Ground fog     

2-4-0 Left   Fast passes    

2-5-3 Right  Midway team    

2-5-4 Up     Rollos team     

3-1-0 Up     Bilders team    

3-1-4 Down   Smart CPU teammates    

3-2-1 Down   No target receiver highlight  

3-2-5 Up     Noftle mode     

3-3-3 Down   Extra offense plays    

3-4-4 Down   Neo Tokyo team    

3-4-5 Up     More fumbles    

3-5-1 Right  Showtime mode    

3-5-5 Up     No interceptions    

4-0-3 Right  Crunch Mode team    

4-1-2 Up     Power-up offense   

4-1-5 Up     Unlimited turbo    

4-2-1 Up     Power-up defense    

4-3-2 Down   Brew Dawgs team    

5-0-1 Up     Gsmers team    

5-2-1 Up     Power-up linemen    

5-2-3 Down   No random fumbles [Note 1]  

5-4-3 Right  Armageddon team    

5-5-4 Right  No replays     

5-5-5 Left   Snowy weather    

5-5-5 Right  Rainy weather   



Note 1: Two player agreement required.



Note 2: Two human teammates required.

Extra Character Codes:
At the enter name screen Say yes to "enter name and pin for record keeping." Here is the ones we've figured out so far.

NAME          PIN #

HORSE         1999

BEAR          1985

DOLPHIN       1972

MADISON       1220

ROBOTR        1973

ZEMAN         1986

EAGLE         1981

ROBOTS        1970

RAM           2000

RBL-DBN       9669

PATRIOT       2002

VIKING        1977

INDIAN        1992

LION          1963

DEER          1997

CLOWN         1974

COWBOY        1996

TIGER         1977

PIRATE        2001

EAGLE         1981

PINTO         1966