The following are known GameShark Codes for ESPN X-Games Pro Boarder 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.

• Enable Circuit Mode
  800E68EC 0F74
• Enable Super Circuit Mode
  800BA0C8 0004
• Enable All Events
  800BA194 0009
• Enable Ollie-B
  800BA11C 0009