GameShark Codes [US]

The following are known GameShark Codes for Grand Slam on Sony Playstation (PS1).

These codes were also known as Action Replay Codes outside the U.S. and later in the U.S. and are compatible with both devices.

1. Infinite Balls
   300F6027 0000
2. 1 Ball And You Walk
   D00F6026 0000
   800F6027 0003
3. 2 Balls And You Walk
   D00F6026 0000
   800F6027 0002
4. 3 Balls And You Walk
   D00F6026 0000
   800F6027 0001
5. Infinite Strikes
   300F6028 0000
6. 1 Strike And You Are Out
   D00F6028 0000
   300F5028 0002
7. 2 Strikes And You Are Out
   D00F6028 0000
   300F5028 0001
8. Infinite Outs
   300F6029 0000
9. 1 Out And You Are Out
   D00F6028 0000
   300F6029 0002
10. 2 Outs And You Are Out
    D00F6028 0000
    300F6029 0001
11. Away Team Hits Modifier
    800F5C4C ????
12. Home Team Hits Modifier
    800F58F4 ????
13. Away Team Score Modifier
    800F5C50 ????
14. Home Team Score Modifier
    800F58F8 ????
15. Run’s Score Modifier
    80050864 00??

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

• Action Replay Code Index for Sony Playstation
• Code Breaker Code Index for Sony Playstation
• Gameshark Code Index for Sony Playstation

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