Allez à l'option "Settings", puis choisissez l'option "Secret Codes". Enfin, entrez l'un des codes suivants :
AQUAFINS
Tous les Dolphins
BIGGIANTS
Tous les Giants
BIGCATS
Tous les Panthers
BLACKFALCONS
Tous les Falcons
BLACKSTEELS
Tous les Steelers
BLUEBILLS
Tous les Bills
BLUECHARGERST
Tous les Chargers
BLUECOWBOYS
Tous les Cowboys
BROWNBEARS
Tous les Bears
BUCKINGBRONCOS
Tous les Broncos
CONQUERD
Tous les Vikings
DARKBIRD
Tous les Ravens
GOLDNINERS
Tous les 49ers
GOLDRAMST
Tous les Rams
GREENEAGLES
Tous les Eagles
GREENJETS
Tous les Jets
HIGHBIRDS
Tous les Seahawks
INTHEGAMES
Equipe EA Sports
JAGSROAR
Tous les Jaguars
KINGTUT
Equipe Mummies
MADDENMEN
Equipe Millennium
MARCHINGINS
Tous les Saints
MARSHAL
Equipe Marshals
REDCHIEFS
Tous les Chiefs
REDINDIANST
Tous les Redskins
REDPATS
Tous les Patriots
SCAREME
Equipe Monster
SILVERLIONS
Tous les Lions
SILVERRAIDS
Tous les Raiders
SUGARPLEASE
Equipe Sugar Buzz
SUPERMADDEN
Equipe Super Bowl
TOWEROVER
Tous les Titans
WHITECOLTS
Tous les Colts
YELLOWPACKS
Tous les Packers
GOLDRUSHD
1957 49ers
LIONPOWER
1957 Lions
STABLEST
1958 Colts
JOLLYGREEN
1958 Giants
GREENWINGST
1960 Eagles
THEREWASAMAN
1962 Oilers
GETEMA
1962 Texans
MEGIVEYOU
1966 Chiefs
WHOSHOTJR
1966 Cowboys
CHAMPST
1966 Packers
TUNDRAA
1967 Cowboys
SNOWPLOWD
1967 Packers
BLITZER
1967 Rams
SHOCKERS
1968 Colts
TVTIMEOUT
1968 Jets
HEIDIA
1968 Raiders
NOFLUKEA
1969 Chiefs
FLUKEA
1969 Vikings All
MNFD
1970 Browns
DAMNYANKEEST
1970 Jets
PEOPLEEATERS
1970 Vikings
OVERTIMED
1971 Chiefs
STARSA
1971 Cowboys
LONGESTGAME
1971 Dolphins
AIRSHOW
1972 Colts
PERFECT
1972 Dolphins
AIRTIMES
1972 Jets
SOURD
1972 Raiders
LUCKY
1972 Steelers
JUNGLECATS
1973 Bengals
DEFENDERST
1974 Dolphins
STRUGGLES
1974 Raiders
STEELCURTAIND
1974 Steelers
TARKA
1974 Vikings
HAILMARY
1975 Cowboys
MIRACLELEAPA
1975 Steelers
PURPLED
1975 Vikings
GHOSTTOTHEPOST
1977 Colts
USATEAM
1977 Cowboys
THEGHOSTS
1977 Raiders
ROLLERA
1978 Chargers
CANNEDTUNA
1978 Dolphins
CANNEDTUNA
1978 Oilers
HOLY
1978 Raiders
DYNASTY
1978 Steelers
PIRATEST
1979 Bucaneers
COMEBACK
1979 Cowboys
THECATCHA
1981 49ers
TIGERS
1981 Bengals
IRONMAN
1981 Chargers
NOCHANCES
1981 Cowboys
NOCHANCES
1983 Raiders
MADDEN84
1984 All Madden Team
DANTHEMAN
1984 Dolphins
MAD1985
1985 All Madden Team
UPSETD
1985 Bears
FLYAWAY
1985 Falcons
BLOWOUTS
1985 Patriots
86MADDEN
1986 All Madden Team
THEDRIVEN
1986 Broncos
1987MAD
1987 All Madden Team
MADDEN88
1988 All Madden Team
NOHOPEA
1988 Bengals
MAD1989
1989 All Madden Team
CRUSHED
1989 Broncos
90MADDEN
1990 All Madden Team
WIDERIGHTS
1990 Bills
ONEEYED
1990 Raiders
1991MAD
1991 All Madden Team
NEONLIGHTS
1991 Falcons
TOOMUCH
1991 Lions
MADDEN92
1992 All Madden Team
COMEBACKKID
1992 Bills
HOWBOUTEM
1992 Cowboys
MAD1993
1993 All Madden Team
NOTAGAIN
1993 Bills
BYTHEBAYS
1994 49ers
94MADDEN
1994 All Madden Team
OUCHA
1994 Broncos
CHARGES
1994 Chargers
1995MADN
1995 All Madden Team
MADDEN96
1996 All Madden Team
ALMOST
1996 Packers
DEFENSE
1996 Panthers
MAD1997
1997 All Madden Team
THECATCHTWO
1998 49ers
98MADDEN
1998 All Madden Team
NOLUCK
1998 Packers
MISSEDCHANCES
1998 Vikings
1999MAD
1999 All Madden Team
NOWHEREMAN
1999 Rams
MIRACLEPLAYS
1999 Titans