At the versus screen, press Turbo (default is X), Shoot (default is A), and Pass (default is B) to change the icons on the bottom of the screen. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. If you entered the code correctly, you will see the name of the code and hear a sound. For example, to enter 1-2-3 Left, press Turbo, Shoot(2), Pass(3), Left. Note: More then one code may be activated per game.
Result Code Infinite turbo - 3-1-2 Up Beach court - 0-2-3 Left Street court - 3-2-0 Left Play as Dr. Atomic - 5-4-4 Left Home uniform - 0-1-4 Right Away uniform - 0-2-4 Right ABA ball - 1-1-1 Right Granny shots - 1-2-1 Left Show shot - % 0-1-1 Down Show hotspot - 1-1-0 Down No goaltending - 4-4-4 Left No fouls - 2-2-2 Right No hotspots - 3-0-1 Up Big heads - 3-0-0 Right Tiny heads - 3-3-0 Left Tiny players - 5-4-3 Left
Thanks to Revolution reader david read!