Bonus Teams= At the Options screen hold L and press C-Right, C-Left, C-Left, C-Right, C-Left, C-Left, C-Right, C-Left, C-Left. If you did the code correctly a "1" should appear on the 10th spot from the left. This will give you the extra teams: Williams, Canada, USA, and Northeast.

Choose Your Opponent= To choose your opponent, highlight the team you wish to play against, then press C-Right three times. If you did it right, you'll hear a click.

Debug Mode= At the Options screen press C-Down + R, C-Left + R or C-Up + R. A screen will appear where you can modify a 16-bit register. You can only alter the first 6 bits, but that's enough to change the game's appearance.

To alter the bits, use these controls= C-Down + R: changes head size C-Left + R: changes body size C-Up + R: changes height

Here are a few examples:

Code/Effect
100000 Stocky Players
010000 Stocky Players, Big Heads
110000 Stocky Players, Small Heads
001000 Small Players, Small Announcer
000100 Large Players, Large Announcer
000010 Crunched Players, Small Announcer
000001 Elongated Players, Large Announcer
110110 Large Players, Small Heads, Large Announcer
010010 Crunched Players, Large Heads, Small Announcer
010101 Large Players, Large Heads, Large Announcer
010001 Elongated Players, Large Heads, Large Announcer

Forfeit Game= To forfeit a game, press pause and enter the OPTIONS screen. Hold L and press C-Left nine times. Resume play and you will lose 1 - 0.

Invisible Players= During the opening face off, pause the game and select Replay. Make a player flash by pressing L or R, and while he's still flashing, press the Z trigger button to make the player invisible. You can repeat this trick until the entire team has vanished.

Non-stop Fighting= At the Options screen, hold L and press C-Right, C-Left, C-Left, C-Right, C-Down, C-Up, C-Up, C-Down, C-Left, C-Right, C-Right, C-Left, C-Right, C-Left. If you did this right you should get into a fight every 5 to 20 seconds!
Note: This code must be re-entered each period.

Sure-fire Goal= For a goal every time, skate between the two face-off circles, then perform a Flaming Net shot by pressing Shoot and Turbo simultaneously.

Trade Players= At the Options screen hold L and press C-Down, C-Down, C-Up, C-Up, C-Down, C-Down, C-Right, C-Right, C-Down. Return to the main menu, choose Records and enter the Team Stats screen. When it appears, press C-Up 10 times. To trade players, highlight a team and press A, then select a second team and press A again. Press Start to enter the Trade screen.

Two-player Practice Mode= You need two or more controllers to do this one. When you get to the main menu, move the joystick onto Practice mode and A on one controller. Then at the same time, hold A on another controller. It will let two-players in the practice mode.

View Credits= At the title screen press A 20 times. If you did it right a list of credits and pictures of the developers will appear.

View Sponsors= Press Z while in the Options, Setup, or Audio menus to view all of the game's sponsors.