Action Replay Codes [US]

NBA All-Star Challenge - Action Replay Codes [US]

The following are known Action Replay Codes for NBA All-Star Challenge on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

  1. Infinite Ball Possession Time
    FF90CD:FF
  2. Infinite Time (Seconds – Ones Digit)
    FF90C8:09
  3. Infinite Time (Seconds – Tens Digit)
    FF90C7:09
  4. Infinite Time (“:” Digit)
    FF90C6:09
  5. Infinite Time (Thousands Digit)
    FF90C5:09
  6. Infinite Time (Ten Thousands Digit)
    FF90C4:09
  7. Team 1 Score Modifier (P1)
    FF90BE:XX
  8. Team 2 Score Modifier (P2/CPU)
    FF90CB:XX
These codes have been collected from around the web and all credit goes to the original poster of the code. Notes associated with any code may be written by the original code creator. Some notes have been added or modified from their original source.

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.

Code Indexes for SEGA Genesis / Mega Drive Want an Action Replay for SEGA Genesis? Click here to find it on Amazon!