Unlock a Madden Card and save your profile before adding the card to the game that is currently loaded. Then, select the "Add Player To Roster" option, and reset the Nintendo 64 system. Load your saved profile and the card will still be available.
At the coin toss screen, press Start before anything appears when playing against the CPU.
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Game Shark Codes
Home Team Infinite Time Outs
80071617 0003
Home Team No Time Outs
80071617 0000
Home Team Score Modifier
81071614 ????
Home Team Modifier
8006C703 00??
Away Team Infinite Time Outs
800738E7 0003
Away Team No Time Outs
800738E7 0000
Away Team Score Modifier
810738E4 ????
Away Team Modifier
8006C701 00??
Press GS Button For Time Modifier
8906AA40 ????
Always 1st Down
8106AA38 0001
Always 4th Down
8106AA38 0004
Press L For 1st Down P1
D0080F8D 0020
8106AA38 0001
Press R For 4th Down P1
D0080F8D 0010
8106AA38 0004
Press L For 1st Down P2
D0080F95 0020
8106AA38 0001
Press R For 4th Down P2
D0080F95 0010
8106AA38 0004
Press L For 1st Down P3
D0080F9D 0020
8106AA38 0001
Press R For 4th Down P3
D0080F9D 0010
8106AA38 0004
Press L For 1st Down P4
D0080FA5 0020
8106AA38 0001
Press R For 4th Down P4
D0080FA5 0010
8106AA38 0004
Character Creation Codes
Max Agility
802CCCFA 00FD
Max Speed
802CCCFB 00FD
Max Accel
802CCCFC 00FD
Max Aware
802CCCFD 00FD
Max Catching
802CCCFE 00FD
Max Carrying
802CCCFF 00FD
Max Throw Pwr
802CCD00 00FD
Max Throw Acc
802CCD01 00FD
Max Kick Pwr
802CCD02 00FD
Max Kick Acc
802CCD03 00FD
Max Brk Tkl
802CCD04 00FD
Max Tackling
802CCD05 00FD
Max Import
802CCD06 00FD
Max Pass Block
802CCD07 00FD
Max Run Block
802CCD08 00FD
Max Injury
802CCD09 00FD
Unlock Stadium Codes
Redwood City
80061850 00FF
Pigskin Junct.
80061851 00FF
North Pole
80061852 00FF
Maitland
80061853 00FF
Big Tent Isle
80061854 00FF
Shadow Gate
80061855 00FF
Deep Space
80061856 00FF
Industriopolis
80061857 00FF
Motor City
80061858 00FF
Rome
80061859 00FF
Lost City
8006185A 00FF
Hoboken
8006185B 00FF
Giza
8006185C 00FF
New Orleans
8006185D 00FF
San Diego
8006185E 00FF
Jacksonville
8006185F 00FF
All Stadiums (GS 3.0 or Higher Needed)
50000802 0000
81061850 FFFF
Unlock Team Codes
All-Madden '84
800C1628 00FF
All-Madden '85
800C1629 00FF
All-Madden '86
800C162A 00FF
All-Madden '87
800C162B 00FF
All-Madden '88
800C162C 00FF
All-Madden '89
800C162D 00FF
All-Madden '90
800C162E 00FF
All-Madden '91
800C162F 00FF
All-Madden '92
800C1630 00FF
All-Madden '93
800C1631 00FF
All-Madden '94
800C1632 00FF
All-Madden '95
800C1633 00FF
All-Madden '96
800C1634 00FF
All-Madden '97
800C1635 00FF
All-Madden '98
800C1636 00FF
All-Madden (Super Madden Bowl)
800C1637 00FF
Ecko
800C1638 00FF
Tiburon
800C1639 00FF
EA Sports
800C163A 00FF
Monsters
800C163B 00FF
Sugarbuzz
800C163C 00FF
Toymakers
800C163D 00FF
Clowns
800C163E 00FF
Praetorians
800C163F 00FF
Mummies
800C1640 00FF
Industrials
800C1641 00FF
Vipers
800C1642 00FF
Junkyard Dogs
800C1643 00FF
Marshalls
800C1644 00FF
Comets
800C1645 00FF
NFC
800C1646 00FF
AFC
800C1647 00FF
Madden Millenium
800C1648 00FF
All Teams (GS 3.0 or Higher Needed)
50001102 0000
810C1628 FFFF
Challenge Status Codes
Have All Level 1 Completed
8115FB2C FFFF
8115FB2E FFFF
8115FB20 FFFF
8115FB22 FFFF
8115FB24 FFFF
Have All Level 2 Completed
8115FB26 FFFF
8115FB28 FFFF
8115FB2A FFFF
8115FB2C FFFF
8115FB2E FFFF
Have All Level 3 Completed
8115FB30 FFFF
8115FB32 FFFF
8115FB34 FFFF
8115FB36 FFFF
8115FB38 FFFF
Have All Level 4 Completed
8115FB3A FFFF
8115FB3C FFFF
8115FB3E FFFF
8115FB40 FFFF
8115FB42 FFFF
Have All Level 5 Completed
8115FB44 FFFF
8115FB46 FFFF
8115FB48 FFFF
8115FB4A FFFF
8115FB4C FFFF
All Levels Completed (GS 3.0 or Higher Needed)
50001902 0000
8115FB2C FFFF
Card Book Codes
Infinite Madden Card Tokens
8115F9F0 FFFF
Have All Cards No. 1-16
8115F9F2 FFFF
8115F9F4 FFFF
8115F9F6 FFFF
8115F9F8 FFFF
8115F9FA FFFF
8115F9FC FFFF
8115F9FE FFFF
8115FA00 FFFF
8115FA02 FFFF
Have All Cards No. 17-32
8115FA04 FFFF
8115FA06 FFFF
8115FA08 FFFF
8115FA0A FFFF
8115FA0C FFFF
8115FA0E FFFF
8115FA10 FFFF
8115FA12 FFFF
8115FA14 FFFF
Have All Cards No. 33-48
8115FA16 FFFF
8115FA18 FFFF
8115FA1A FFFF
8115FA1C FFFF
8115FA1E FFFF
8115FA20 FFFF
8115FA22 FFFF
8115FA24 FFFF
8115FA26 FFFF
Have All Cards No. 49-64
8115FA28 FFFF
8115FA2A FFFF
8115FA2C FFFF
8115FA2E FFFF
8115FA30 FFFF
8115FA32 FFFF
8115FA34 FFFF
8115FA36 FFFF
8115FA38 FFFF
Have All Cards No. 65-80
8115FA3A FFFF
8115FA3C FFFF
8115FA3E FFFF
8115FA40 FFFF
8115FA42 FFFF
8115FA44 FFFF
8115FA46 FFFF
8115FA48 FFFF
8115FA4A FFFF
Have All Cards No. 81-96
8115FA4C FFFF
8115FA4E FFFF
8115FA50 FFFF
8115FA52 FFFF
8115FA54 FFFF
8115FA56 FFFF
8115FA58 FFFF
8115FA5A FFFF
8115FA5C FFFF
Have All Cards No. 97-112
8115FA5E FFFF
8115FA60 FFFF
8115FA62 FFFF
8115FA64 FFFF
8115FA66 FFFF
8115FA68 FFFF
8115FA6A FFFF
8115FA6C FFFF
8115FA6E FFFF
Have All Cards No. 113-128
8115FA70 FFFF
8115FA72 FFFF
8115FA74 FFFF
8115FA76 FFFF
8115FA78 FFFF
8115FA7A FFFF
8115FA7C FFFF
8115FA7E FFFF
8115FA80 FFFF
Have All Cards No. 129-144
8115FA82 FFFF
8115FA84 FFFF
8115FA86 FFFF
8115FA88 FFFF
8115FA8A FFFF
8115FA8C FFFF
8115FA8E FFFF
8115FA90 FFFF
8115FA92 FFFF
Have All Cards No. 145-160
8115FA94 FFFF
8115FA96 FFFF
8115FA98 FFFF
8115FA9A FFFF
8115FA9C FFFF
8115FA9E FFFF
8115FAA0 FFFF
8115FAA2 FFFF
8115FAA4 FFFF
Have All Cards No. 161-176
8115FAA6 FFFF
8115FAA8 FFFF
8115FAAA FFFF
8115FAAC FFFF
8115FAAE FFFF
8115FAB0 FFFF
8115FAB2 FFFF
8115FAB4 FFFF
8115FAB6 FFFF
Have All Cards No. 177-216
8115FAB8 FFFF
8115FABA FFFF
8115FABC FFFF
8115FABE FFFF
8115FAC0 FFFF
8115FAC2 FFFF
8115FAC4 FFFF
8115FAC6 FFFF
8115FAC8 FFFF
Have All Cards No. 217-264
8115FACA FFFF
8115FACC FFFF
8115FACE FFFF
8115FAD0 FFFF
8115FAD2 FFFF
8115FAD4 FFFF
8115FAD6 FFFF
8115FAD8 FFFF
8115FADA FFFF
Have All Cards No. 265-278 & 000
8115FADC FFFF
8115FADE FFFF
8115FAE0 FFFF
Have All Cards (GS 3.0 or Higher Needed)
50007802 0000
8115F9F2 FFFF
Quantity Digits to Accompany Team Modifier Codes
1F - AFC
20 - NFC
21 - All-Madden '99
22 - All-Madden '98
23 - All-Madden '97
24 - All-Madden '96
25 - All-Madden '95
26 - All-Madden '94
27 - All-Madden '93
28 - All-Madden '92
29 - All-Madden '91
2A - All-Madden '90
2B - All-Madden '89
2C - All-Madden '88
2D - All-Madden '87
2E - All-Madden '86
2F - All-Madden '85
30 - All-Madden '84
31 - All-Madden (Super Madden Bowl)
32 - Madden Millenium
33 - Ecko
34 - Tiburon
35 - EA Sports
36 - Monsters
37 - Sugarbuzz
38 - Mummies
39 - Marshalls
3A - Toymakers
3B - Clowns
3C - Praetorians
3D - Industrials
3E - Vipers
3F - Junkyard Dogs
40 - Comets
