The following are known Action Replay Codes for Jikkyou Powerful Pro Yakyuu ’99 Ketteiban on Sony Playstation (PS1). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay, Code Breaker & GameShark

1. Enable Code (Must Be On)
   D016A07A 1040
   8016A07A 1000

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 Sony Playstation (PS1)

• Action Replay Index for Sony Playstation (PS1)
• Code Breaker Index for Sony Playstation (PS1)
• GameShark Index for Sony Playstation (PS1)
• Preformatted .CHT File Index for Sony Playstation (PS1)

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