The following are known GameShark Codes for Superstar Dance Club: #1 Hits!!! on Sony Playstation (PS1).
These codes were also known as Action Replay Codes and in most cases will work on both devices.

These codes are for the U.S. version of the game.

• Max Player Tricks
  801D8FE2 0FFF
• Quick Chip Gain
  801D8C24 FFFF
• Max Chips Total
  801D8C24 E0FF
  801D8C26 05F5