Onside kick
After scoring, hold Up + [Turbo] + [Jump] + [Pass].

Extra blocker
While hiking the ball, hold [Turbo] + [Jump] + [Pass].

Hide play cursor
At the plays selection screen, press Up(2) on the upper left play.

Hidden players
Select the "Enter Name For Record Keeping" option and enter one of the following player names and PIN numbers. If you entered the code correctly, the phrase "Lights out, baby" will be spoken.

Cheat Codes
At the versus screen, press [Turbo], [Jump], and [Pass] to change the icons below the helmets. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the joystick/gamepad in the indicated direction to enable the code. If you entered the code correctly, you will see the name of the code and hear a sound. For example, to enter 1-2-3 Left, press [Turbo], [Jump] two times, [Pass] three times, Left. Note: More then one code may be activated per game.