Wpisz poniższe kody aby aktywować ukryte drużyny. Aby zadziałały, wpisz je w menu opcje w Secret Codes:

Lionpower - '57 Lions
Goldrush - '57 49ers
Jollygreen - '58 Giants
Stables - '58 Colts
Getem - '62 Texans
Therewasaman - '62 Oilers
Megiveyou - '66 Chiefs
Champs - '66 Packers
Whoshotjr - '66 Cowboys
Blitzer - '67 Rams
Snowplow - '67 Packers
Tundra - '67 Cowboys
Heidi - '68 Raiders
Shocker - '68 Colts
Tvtimeout - '68 Jets
Nofluke - '69 Chiefs
MNF - '70 Browns
Overtime - '71 Cheifs
Lucky - '72 Steelers
Perfect - '72 Dolphins
Airshow - '72 Colts
Steelcurtain - '74 Steelers
Purple - '75 Vikings
Hailmary - '75 Cowboys
Dynasty - '78 Steelers
Holy - '78 Raiders
Roller - '78 Chargers
Comeback - '79 Cowboys
Ironman - '81 Chargers
Thecatch - '81 49ers
Tigers - '81 Bengals
Mummies - KINGTUT
Nochance - '81 Cowboys
Dantheman - '84 Dolphins
Upset - '85 Bears
Blowout - '85 Patriots
Flyaway - '85 Falcons
Shocker - '68 Colts
Thedrive - '86 Broncos
Wideright - '90 Bills
Neonlights - '91 Falcons
Comebackkid - '92 Bills
Notagain - '93 Bills
Charge - '94 Chargers
Defense - '96 Panthers
Almost - '96 Packers
Missedchance - '98 Vikings
Noluck - '98 Packers
The catchtwo - '98 49ers
Inthegame - EA Sports
madden84 - 1984 All Madden Team
MAD1985 - 1985 ALL Madden Team
86madden - 1986 All Madden Team
1987MAD - 1987 ALL Madden Team
madden88 - 1988 All Madden Team
90madden - 1990 All Madden Team
madden92 - 1992 All Madden Team
94madden - 1994 All Madden Team
madden96 - 1996 All Madden Team
98madden - 1998 All Madden Team