The following are known Action Replay Codes for NFL GameDay 2000 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

Away Team Scores 0
800fced80000

Away Team Scores 99
800fced80063

Home Team Scores 0
800fced40000

Home Team Scores 99
800fced40063

P1 – First Down (Press L1)
d00fcf800004
800fcfdc0001

P1 – Fourth Down (Press L2)
d00fcf800001
800fcfdc0004

P2 – First Down (Press L1)
d00fcf900004
800fcfdc0001

P2 – Fourth Down (Press L2)
d00fcf900001
800fcfdc0004

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)

Want an Action Replay for Sony Playstation (PS1)? Click here to find it on Amazon!