Bonus Teams
     Enter these names in the Create Player menu:

Name                    Team 
ORRS HEROES             EA Sports Team 
LEADERS                 All Time Leaders 
LOIN CLOTH              Tirburon Team 
COACH                   All Time All Madden 
PAC ATTACK              All 60's Team 
STEELCURTAIN            All 70's Team 
GOLD RUSH               All 80's Team 
ALOHA                   NFC 
LUAU                    AFC 

Various Cheats
     Enter these names in the Create Player screen:

Name                    Effect 
Leech                   Better Defensive Backs 
Gloves                  Easier Catches 
Bigfoot                 Better Kicking 
Jackhammer              Better Stiff Arm 

Secret Stadiums
     Enter these names in the Create Player screen:

Name                    Stadium 
JETSONS                 Astrodome 
DAWGPOUND               Cleveland Browns Stadium 
SNAKE                   Old Oakland Stadium 
BIG SOMBRERO            Old Tampy Bay Stadium 
DANDAMAN                Old Miami Dolphins Stadium 
OLDDC                   RFK Stadium 
SHARKSFIN               Tirburon Sports Complex 
GHOST TOWN              Old West