John Madden Football
CODE KEY IN . . . EFFECT . . .
1 F0A2-A4DD Play clock is 20 seconds instead of 45
2 F3A2-A4DD Play clock is 30 seconds
WITH CODES 3 AND 4, THE COMPUTER WILL RUN DOWN THE PLAY CLOCK--
BEST TO USE IN 2-PLAYER MODE. THESE CODES MAY CAUSE DELAYS IN
PLAYS AND KICK-OFFS
3 7AA2-A4DD Play clock is 60 seconds
4 9CA2-A4DD Play clock is 90 seconds
5 D4A3-6D04 Only have 3 plays to get a first down
or TD (down counter starts at 2)
6 D7A3-6D04 Only have 2 plays to get a first down
or TD (down counter starts at 3)
7 D0A3-6D04 Only have 1 play to get a first down
or TD (down counter starts at 4)
8 C2AB-64A4 Have infinite plays to get a first
down or TD (always 1st down)
9 3C24-A70D Infinite time-outs
10 DD69-A407 No time-outs instead of 3--player 1
11 D169-A407 6 time-outs--player 1
12 DB69-A407 9 time-outs--player 1
13 DD69-A467 No time-outs--player 2
14 D169-A467 6 time-outs--player 2
15 DB69-A467 9 time-outs--player 2
16 82A6-AF64 Safeties worth 1 point instead of 2
17 82A6-AF64 + 82A6-A404 Safeties worth zero
18 DDA4-0767 Touchdowns worth 0 points
instead of 6
19 DFA4-0767 Touchdowns worth 1 point
20 D4A4-0767 Touchdowns worth 2 points
21 D7A4-0767 Touchdowns worth 3 points
22 D0A4-0767 Touchdowns worth 4 points
23 D9A4-0767 Touchdowns worth 5 points
24 D5A4-0767 Touchdowns worth 7 points
25 D6A4-0767 Touchdowns worth 8 points
26 DBA4-0767 Touchdowns worth 9 points
27 3CA7-A707 + 3CA7-A767 Extra points and field goals
worth zero
28 B3A7-A7A7 Extra point or field goal resets
score to 0
29 CB6C-6D07 + 626C-6FD7 + 486C-6F07
+ ED6C-6467 + D76C-6D67 Player 2 starts with 3 points
30 CB6C-6D07 + 626C-6FD7
+ 486C-6F07 + ED6C-6467 Player 2 starts with 5 points
31 CB6C-6D07 + 626C-6FD7 + 486C-6F07
+ ED6C-6467 + DB6C-6D67 Player 2 starts with 9 points
32 CB6C-6D07 + 626C-6FD7 + 486C-6F07
+ ED6C-6467 + DA6C-6D67 Player 2 starts with 12 points
33 CB6C-6D07 + 626C-6FD7 + 486C-6F07
+ ED6C-6467 + DE6C-6D67 Player 2 starts with 15 points
34 CB6C-6D07 + 626C-6FD7 + 486C-6F07
+ ED6C-6467 + F06C-6D67 Player 2 starts with 20 points
35 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 + D76C-6D67 Player 1 starts with 3 points
36 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 Player 1 starts with 5 points
37 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 + DB6C-6D67 Player 1 starts with 9 points
38 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 + DA6C-6D67 Player 1 starts with 12 points
39 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 + DE6C-6D67 Player 1 starts with 15 points
40 CB6C-6D07 + 626C-6FD7 + 416C-6F07
+ ED6C-6467 + F06C-6D67 Player 1 starts with 20 points
