Complete the Madden Challenge, then enter one 
of the following codes to activate the 
corresponding cheat function:

   airmadden : Super Jump
   btheball : Ball Cam
   cowboys : Marshalls fantasy team
   firstis20 : 20 yard first downs
   inthefuture : Industrial teams
   itsinthegame : EA Sports stadium
   killerjoke : clown team
   maganasave : hands of glue
   mojo : All '60s team
   nopicks : No interceptions
   painful : More injuries
   phalanx : centurian team
   qbintheclub : Perfect passes
   quarkandstar : Big versus small players
   refisblind : Blind referee
   sideburns : All '70s team
   snaptaclepnt : Sugar buzz team
   teammadden : All Madden team
   weputithere : Tiburon stadium
   wildwest : Dodge City stadium
   xmasgift : XmaX rush stadium