Flaming Net: When you take a shot on goal you can set it on fire by hitting the bottom C button and the A button at the same time. You will set the net on fire if the flaming puck gets past the goalie NOTE: Sometimes this trick might not work properly.
The Humiliator: This is a guaranteed goal, but hard. Skate between the 2 face-off circles. Do the same thing as the flaming net.(a and bottom c) If the puck kicks in the goal w/ the net will be thrown back to the boards.
Power Check: Set yourself to do a normal check. Press bottom C with left C and you will send the person you checked doing backflips. You might have done this before and didn't know to do this on purpose.
For the trick with the 0's and 1's. If you type 111010 you will get really tiny people and the announcers voice will sound like chipmunks.
Hit start and select PLAY GAME or PRACTICE. Highlight the team you want as your opponent. Press C (right) three times. You will hear a click. Then go and choose your team. When you face off, you will be playing the team you highlighted.
On the options Screen, before you've picked a team, hold down the L (on the top of the controller.) While you're holding down the L button, press right C, Left C, Left C, Right C, Left C, Left C, Right C, Left C, Left C. When you go to the team selection screen, you should see four "super" teams: Canada, USA, 99ers and Williams.
In Gretzky Hockey on any screen hold R and L and you can re-center the screen. Release R and L to keep it in it's altered position. If you want to return just hit R and L again.
To view the credits, complimented with pictures, hit "A" 20 times at the title screen.
During the opening faceoff sequence, pause the game, select replay. Make a player flashing by pressing R or L and then press Z while they are flashing. This will cause the player to disappear. You can do this to more than one player, so you can make a team of invisible players.
You need two controllers or more to do this one. When you get to the main menu, move the joystick onto practice mode and press A & hold it on one controller. Then at the same, press A & hold it on another controller. It will let two-players in the pratice mode.
hold c-down and r = midget players, bigheads, tiny heads hold c-up and r = skinny players or fat players hold c-left and r = announcer voice changing
There is a code to play the game with squashed players, huge players, distored announcers voice, streched players, big headed and baby headed players, or a combination of some of the above! Go to the options screen and push R and either c-up, c-left, or c-down. This will open up a numeric specials option. The first two numbers are controlled by c-down, the second pair by c-left, and the third pair by c-up. Like I said, different combinations will give you different effects, so experiment with different ones, here are some that I know:
At any options menu screen (any non-gameplay menu), simply hit Z-button to see an advertisement scroll across the lower part of the screen. Each time the Z-button is pressed, a different ad should appear. Included are ads from Campbell's Soup, Upper Deck, Beckett, Williams, and many others.
At the options screen push the C (left) and the R button.