NFL Quarterback Club 96

AFC or NFC preseason teams:
Press Y, B, Y, B, Y, B at the copyright screen, then select the "Preseason" option.

Iguana and Acclaim teams:
Press Down, Y, Down, Down, Y, Down, at the copyright screen. A sound will confirm correct code entry.

Weak team:
Press Start, Y, Down, Y, Start(2) at the copyright screen. A sound will confirm correct code entry.

Strong team:
Press B, Y, Down, Start(2) at the copyright screen. A sound will confirm correct code entry.

Invisible opponent:
Press Start(2), B, Start(2), B at the copyright screen. A sound will confirm correct code entry.

Slippery field:
Press Y(8) at the copyright screen. A sound will confirm correct code entry.

Black field:
Press Start, Y, Down, Start, Y, Down at the copyright screen. A sound will confirm correct code entry.

Bouncing players:
Press Down, Down, Start, Down, Down, Start at the copyright screen. A sound will confirm correct code entry.

Tackles after play ends:
Press B, Y, Start(4) at the copyright screen. A sound will confirm correct code entry.

More fumbles:
Press A, Y, B, A, Y, B at the copyright screen. A sound will confirm correct code entry.

No fumbles:
Press B, Y, B, Y, B, Y at the copyright screen. A sound will confirm correct code entry.

Up and over dives:
Press A, Y, Start, Start, Y, B at the copyright screen. A sound will confirm correct code entry.

Unlimited turbo runs:
Press B, Y, A(2), Y, Start at the copyright screen. A sound will confirm correct code entry. Press X during a play to get an unlimited speed boost.

Enable all codes:
Press Down, Start, A, Y, B, Down at the at the copyright screen. A sound will confirm correct code entry.

Glitch: Stop time in mid-play:
Call your selected play and snap the ball. After the play has begun, pause game play and call a time out. The game clock will stop, but the play will continue. On the next play call, the game clock will display the time at which the time out was called, allowing the play to be ran without time running off the clock. This is especially useful when your team is trailing with only a few seconds left in the game.