You can enter any of the following cheats at the "Tonight's Matchup" screen that appears before the tip-off.

Code	Effect
Hold the joystick Down-Right, and then press Turbo, Shoot, Steal, Turbo, Shoot, Steal, Turbo, Shoot, then Steal	Baby Mode
Hold the joystick Up and press and hold Turbo/Pass	Big Heads
Turn the joystick 360 degrees and press the Turbo, Shoot, and Pass buttons simultaneously 7 times.	There is now a Shot-Percentage Indicator.
Press any button 24 times in a row.	There is now Power-Up Goaltending.
Hold Right and Turbo + Shoot + Pass until the tip-off.	You now are playing in Tournament Mode.
Hold Down + Turbo + Shoot + Pass + Start until the screen changes and the game starts.	You now have Maximum Power.
Hold Down and press the Shoot button 5 times. After the 5th press, keep holding Down + Shoot until the tip-off.	You now have Quick Hands.