Enter the following codes at the 'Tonight's Matchup' screen to unlock the corresponding effect.

Unlock ABA Ball:
Press Right(x2), Shoot, Turbo, Pass.

Unlock Big Head Mode:
Press Up, Turbo, Pass.

Unlock Huge Head Mode:
Press Up, Pass, Turbo.

Unlock Hidden Characters:
Enter the following passwords to unlock the corresponding character.

Unlock Dan Roan:
DANR / 0000

Unlock Sheridan Oursler:
SNO / 0103

Unlock Mark Turmell:
TURMEL / 0322

Unlock Sal Divita:
DIVITA / 0201

Unlock Dan Amrich:
AMRICH / 2020

Unlock Larry Munday:
MUNDAY / 5432

Cheat Mode:
At 'Tonight's Matchup' screen press Turbo, Shoot and Pass and then enter the following codes below to unlock the corresponding effect. The first number indicates the number of times Turbo is pressed, the second number indicates the number of times Shoot is pressed and the third number indicates the number of times Pass is pressed.

Unlock Baby-Sized Players - 0, 2, 5.

Unlock No Music Mode - 0, 4, 8.

Unlock Tournament Mode - 1, 1, 1.

Unlock Stealth Turbo - 2, 7, 3.

Unlock Maximum Block - 6, 1, 6.

Unlock Maximum Steal - 7, 0, 9.

Unlock Maximum Speed - 2, 8, 4.

Unlock Hyper Speed - 5, 5, 2.

Unlock Unlimited Turbo - 4, 6, 1.

Unlock Fast Passing - 1, 2, 0.

Unlock Outdoor Court - 2, 0, 0.

No Pushing - 3, 9, 0.

Goaltending On - 9, 3, 7.