At the options screen, hold L and press C-Right, C-Left(2), C-Right, C-Left(2), C-Right, C-Left(2). If you entered the code correctly, the tenth digit of the "Specials" option will change to the number "1". Now the Williams Entertainment, Canada, USA, and 99er teams will be available for selection.
At the options screen, hold L and press C-Down(2), C-Up(2), C-Down(2), C-Right(2), C-Down. If you entered the code correctly, the eight digit of the "Specials" option will change to the number "1". Then, return to the main menu, select the records option and enter the team stats screen. Now press C-Up(10). A modify teams menu will appear. Highlight a team and press A, highlight a second team and press A again. The first team's roster will appear on the left side of the screen. Press B to change the team on the right side of the screen. Press Up or Down to highlight the player to be replaced; press Left or Right to highlight the replacement player. Press A to make the trade. Press Start to advance to the next team to modify. Note: Only two custom teams can exist at once.
At the options screen, hold L and press C-Right, C-Left(2), C-Right, C-Down, C-Up(2), C-Down, C-Left, C-Right(2), C-Left, C-Right, C-Left. Now fights will break out constantly.
Pause the game during the opening face off and select the replay option. Then, press L or R to cause a player to flash. Now while the player is flashing, press Z to make him invisible. The entire team can be modified in this manner.
On the main menu, highlight practice mode and press A on controllers one and two simultaneously.
At the title screen, press A(20).
In the options, setup, or audio menus, press Z. Now an advertisement will scroll across the lower part of the screen. A different ad appears each time Z is pressed.
Turn on the game and tap A or B before pressing Start, until the credits appear.
Place the player with the puck between the face-off circles and press A + C-Down.
Pause the game and enter the options menu. Then, hold L and press C-Left(9). If you entered the code correctly, the seventh digit of the "Specials" option will change to the number "1". Resume the game. Now the score will change to "Them 1 - You 0" and the game clock will be set to "0:00". To activate this code without ending the game, use it immediately after a goal or at a face-off before the puck is dropped.
Go to the team select screen. Then, choose an opposing team and press the C-Right(3). Now select your team, and start the game.
Go to the main menu and highlight the play game option. Then, hold any C button and press Start. Now a game featuring Wayne Gretzky and the New York Rangers will begin.
To re-center any screen, hold L + R. Then, release both buttons to keep the screen in its new position. Hold L + R again to return to normal.
At the options screen, press C-Down + R, C-Left + R, or C-Up + R. Then, modify the first six bits of a 16-bit register to change the game by pressing:
- C-Down + R (head size, alters bits 1 and 2)
- C-Left + R (body size, alters bits 3 and 4)
- C-Up + R (height, alters bits 5 and 6)
| Register | What It Does |
| 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 |
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Game Shark Codes
Home Team Score Modifier
8011C061 00??
Away Team Score Modifier
8011F571 00??
Press GS Button to Stop Clock
880D8821 0000
Press GS Button For Clock Countdown
880D8821 0001
