Wayne Gretzky's 3D Hockey Cheats (Nintendo 64)

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.

Press the C-button and the R button. There will appear 16 zeroes at the bottom of the
screen. Now, you can changes the size of the heads of the players by pressing C-Down. To
change the length of the players, press C-Left. Then press C-Up.

You need two controllers for this (duh). Make sure they are plugged into the first two
ports when you switch on. At the main menu, move the joystick to Practice mode. Now press
A and hold it on both controllers, simultaneously. If you performed the code correctly,
when you choose a team, 
  both player selectors will appear in the left-hand column.

At the title screen, press A(20).

At 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 sec.!!
  NOTE:This code must be re-entered each period.

During the face-off before actual gameplay, pause and go to Replay. Make a player flash by
pressing the L or R buttons, each time you press another player will be highlighted. While
a player is flashing press the "Z" button. He will disappear, and if you want you can make
all of the players disappear.

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.

As simple as it sounds all you must do is check poeple on the boards.

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 this right , a "1" should appear on the tenth spot
from the left. This will give you extra teams: Williams (I think it is the best), Canada,
USA, and the 99ERS.

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.

This is cool if you just want to fight all the time, because, in fact, you'll be fighting
every second with this code on. Good to surprise a friend, maybe. During a game, go to the
Options menu and highlight fighting. Then hold L (left) and press these C buttons in this
order: RLLRBTTBLRRLRL. R=right, L=left, B=bottom, T=top. If you've entered it correctly, a
string of zeroes will appear on the bottom of the screen.

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.

To get ads at any Options screen, press "Z" for an advertisement that will scroll across
the bottom of the screen.

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.

Upon starting the game, go to Setup, then Options. Hold L down and push DDUUDDRRD (on the
C-pad) then go to the Records, and then access Team Stats. Now press the C button up 10
times and a special Modify Teams menu appears. Skip using the analog joystick. Use the D
pad to choose two teams, and then press A. By pressing A, you can alternate the teams on
the left, and by pressing B, you can alternate the teams on the right. Once both names are
highlighted, press A to trade. Press Start when you're finished. Like we said in the Super
Teams Code, you can't play a full season with the super teams, but you can trade the super
team players to regular seasonal teams (for season playing using this technique.

Place the player with the puck between the face-off circles and press A + C-Down.

At the options screen, either during the game or at start-up, press and hold one of the C
buttons and press R. This brings up 16 zeros at the bottom of the screen. Use the inputs
below to alter the players.
  Head Scale: Bottom C+R at the options screen.
  Body Scale: Left C+R at options screen.
  Y Scale:Top C+R at options screen.

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) 

Game Shark Codes

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.

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) 

Game Shark Codes