John Madden Football (Genesis)

Game Genie Codes

Note:
A Game Genie cartridge is required to use the codes featured below.


North American version
Master code:
RH9A-R6V2
Random time on play clock:
B8KA-AADG
May cause delays in plays and kick-offs.
Random time on play clock:
D4KA-AADG
May cause delays in plays and kick-offs.
Play clock starts at 60 seconds:
HWKA-AADG
May cause delays in plays and kick-offs. The CPU will run down the play clock. Best used in 2-player mode.
Play clock starts at 90 seconds:
MLKA-AADG
May cause delays in plays and kick-offs. The CPU will run down the play clock. Best to use in 2-player mode.
Each quarter lasts 30 seconds:
D2XT-CADL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Each quarter lasts 1 minute:
HTXT-CADL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Each quarter lasts 2 minutes:
SAXT-CADL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Each quarter lasts 10 minutes:
MAXT-CEDL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Each quarter lasts 18:20 :
NAXT-CJDL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Each quarter lasts 30 minutes:
BAXT-CRDL
This replaces the 5-minute-per-quarter option in the options screen. It will still display the 5-minute quarter even though the code is active. The 15-minute quarter option works as normal.
Home team starts with 0 timeouts:
AB4A-AAGE
Home team starts with 1 timeout:
AF4A-AAGE
Home team starts with 2 timeouts:
AK4A-AAGE
Home team starts with 5 timeouts:
AZ4A-AAGE
Home team starts with 9 timeouts:
BF4A-AAGE
Visiting team starts with 0 timeouts:
AB4A-AAGL
Visiting team starts with 1 timeout:
AF4A-AAGL
Visiting team starts with 2 timeouts:
AK4A-AAGL
Visiting team starts with 5 timeouts:
AZ4A-AAGL
Visiting team starts with 9 timeouts:
BF4A-AAGL
Unlimited timeouts for both teams:
RF5A-A618
Only get 1 play to get a first down:
ALHA-AAB2
If the CPU is allowed more than 4 downs, it still punts on the 4th down. If the CPU is allowed less than 4 downs, it will always run plays and never punt.
Only get 2 plays to get a first down:
ARHA-AAB2
Only get 3 plays to get a first down:
AWHA-AAB2
Have 5 plays to get a first down:
A4HA-AAB2
Have 6 plays to get a first down:
A8HA-AAB2
Always first down:
ALHA-AA3W
Only need 5 yards for a first down:
FCJA-AAFJ
Must get 15 yards for a first down:
SCJA-AAFJ
Must get 20 yards for a first down:
YCJA-AAFJ
Must get 30 yards for a first down:
8CJA-AAFJ
Always goal-to-go, must get touchdown:
ALJA-AA7R
Touchdown worth 0 points:
ALHT-AA9E
Touchdown worth 1 point:
GCHT-BE1E
Touchdown worth 2 points:
GCHT-BJ1E
Touchdown worth 3 points:
GCHT-BN1E
Touchdown worth 4 points:
GCHT-BT1E
Touchdown worth 5 points:
GCHT-BY1E
Touchdown worth 7 points:
GCHT-B61E
Touchdown worth 8 points:
GCHT-BA1E
Extra point worth 0 points:
ACHT-BE5J
Extra point worth 2 points:
ALHT-BE5J
Extra point worth 3 points:
ARHT-BE5J
Extra point worth 4 points:
AWHT-BE5J
Extra point worth 5 points:
A0HT-BE5J
Extra point worth 6 points:
A4HT-BE5J
Extra point worth 7 points:
A8HT-BE5J
Extra point worth 8 points:
BCHT-BE5J
Field goal worth 0 points:
ACHT-BE46
Field goal worth 1 point:
AGHT-BE46
Field goal worth 2 points:
ALHT-BE46
Field goal worth 4 points:
AWHT-BE46
Field goal worth 5 points:
A0HT-BE46
Field goal worth 6 points:
A4HT-BE46
Field goal worth 7 points:
A8HT-BE46
Field goal worth 8 points:
BCHT-BE46
Safety worth 0 points:
BLJA-AA4E
Safety worth 1 point:
GCJA-BEWE
Safety worth 3 points:
GCJA-BNWE
Safety worth 4 points:
GCJA-BTWE
Safety worth 5 points:
GCJA-BYWE
Safety worth 6 points:
GCJA-B2WE
Safety worth 7 points:
GCJA-B6WE
Safety worth 8 points:
GCJA-BAWE