Cheat mode:
Select the "Front Office" option on the main menu. Enter the player creation screen. Enter one of the following player names and any value for the remaining statistics. The, save the new player.

Effect	Name
No salary cap	NO MONEY
Bonus teams	COACHES
Better Stiff Arm	JACK HAMMER
Better Kicking Leg	BIG FOOT
Better Hands	GLOVES
Better DB Coverage	LEECH
Astrodome	JETSONS
Clevland Browns Stadium	DAWGPOUND
Old Oakland Stadium	SNAKE
Old Tampa Bay Stadium	BIG SOMBRERO
Old Miami Dolphin Stadium	DANDAMAN
RFK Stadium	OLDDC
Tiburon Sports Center	SHARKSFIN
Wild West	GHOST TOWN

Touchdown celebrations:
Score a touchdown, then press one of the following combos to perform a celebration.

Slam the ball: Down + B
Fancy dance: Left or Right
Flip: Down or B