Disappearing Players
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.
Extra 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 trick correctly a "1" should appear on the 10th spot from the left. This will give you the extra teams: Williams, Canada, USA, and Northeast.
Two player Practice Mode
At the main menu, move the joystick onto Practice mode and press A on one controller. Then at the same time, hold A on the second controller.
Unlimited Fighting
At the Options screen, hold L and press 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 C.
Change Head Size
Go to the options screen and press the R button and the bottom C button. Do this once for small head players and twice for big head players then once more to put it back to normal.
Change Body Size
Go to the options menu and press the R button and the left C button. Do this once for tiny bodies. Twice for huge bodies and once more to put it back to normal.
Stretch and Squeeze
You can not only alter your players but the rink too. Go to the options menu and press the R and the top C button. Do this once to make the rink wider and twice to make it longer.
Screenshots
