Madden NFL '97 (SNES)

15 second quarters
Select exhibition mode and press Y, A, Y, A, R, A at the "Game Rules" menu. A "15 Second" option will be displayed.

Classic teams:
Highlight the modern version of the team when the "Play Now" text appears at the team selection screen. Enter the corresponding controller action to play as the classic version of the team.

Disable salary cap:
Press Y, A, Select, A when the salary warning is displayed.

EA Sports team:
Highlight the Panthers when the "Play Now" text appears at the team selection screen. Press L, A, R(2), Y.

Instant victory:
Play until your team is winning. Pause game play and select the "End Game" option.

NFLPA team:
Highlight the All-Madden team when the "Play Now" text appears at the team selection screen. Press A, L(2), A, L(2).

Tiburon team:
Highlight the Jaguars when the "Play Now" text appears at the team selection screen. Press Select, Y, Select, R, L.

View Super Bowl ending sequence:
Press A, Y, A, Y, L at the "Game Setup" menu.