Equipos Secretos:
En la pantalla de introduccií³n de cí³digos escribir:

• 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
• 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
• 86madden - 1986 All Madden
• madden88 - 1988 All Madden
• 90madden - 1990 All Madden
• madden92 - 1992 All Madden
• 94madden - 1994 All Madden
• madden96 - 1996 All Madden
• 98madden - 1998 All Madden