Action Replay Codes [US]

The following are known Action Replay Codes for HardBall! on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

• Balls Modifier
  FFFF25:XX
• Strikes Modifier
  FFFF27:XX
• Outs Modifier
  FFFF29:XX
• Batter Stance Modifier
  FFFF21:XX

  00 – Facing Left
  02 – Facing Right
  04 – Invisible

Game Genie Codes

The following are known Game Genie Codes for HardBall! on SEGA Genesis.

Note: There are two versions of the game. if the A set of codes do not work, try the B set of codes.

A Codes

• RF0T-A60J
  Pitchers will not get tired
• AKSA-AA3E
  Infinite innings
• AL5A-AA6A + AK5T-AA9A
  Infinite outs
• AK5T-AA7R
  Infinite strikes
• AK5T-AA6A
  Infinite balls
• AF5T-AAF8 + AF2T-AADJ
  Only need 1 strike for a strikeout
• AK5T-AAF8 + AK2T-AADJ
  Only need 2 strikes for a strikeout
• AV5T-AAF8 + AV2T-AADJ
  Must get 4 strikes for a strikeout
• AZ5T-AAF8 + AZ2T-AADJ
  Must get 5 strikes for a strikeout
• AF5T-AAE2 + AF2T-AAEA + AGHT-AABC + AGNA-AAAW + AGSA-AAHA
  Only need 1 ball for a walk
• AK5T-AAE2 + AK2T-AAEA + ALHT-AABC + ALNA-AAAW + ALSA-AAHA
  Only need 2 balls for a walk
• AP5T-AAE2 + AP2T-AAEA + ARHT-AABC + ARNA-AAAW + ARSA-AAHA
  Only need 3 balls for a walk
• AZ5T-AAE2 + AZ2T-AAEA + A0HT-AABC + A0NA-AAAW + A0SA-AAHA
  Need 5 balls for a walk
• A35T-AAE2 + A32T-AAEA + A4HT-AABC + A4NA-AAAW + A4SA-AAHA
  Need 6 balls for a walk

B Codes
• RF0T-A60J
  Pitchers will not get tired
• AKSA-AA3E
  Infinite innings
• AL5T-AA9E + AL6A-AA7R
  Infinite outs
• AK5T-AA7W
  Infinite strikes
• AK5T-AA6E
  Infinite balls
• AF2T-AADN + AF5T-AAGC + AGGA-AAG8
  Only need 1 strike for a strikeout
• AK2T-AADN + AK5T-AAGC + ALGA-AAG8
  Only need 2 strikes for a strikeout
• AV2T-AADN + AV5T-AAGC + AWGA-AAG8
  Must get 4 strikes for a strikeout
• AZ2T-AADN + AZ5T-AAGC + A0GA-AAG8
  Must get 5 strikes for a strikeout
• AF2T-AAEE + AF5T-AAE6 + AGHT-AADJ + AGNA-AAC2 + AGST-AACY
  Only need 1 ball for a walk
• AK2T-AAEE + AK5T-AAE6 + ALHT-AADJ + ALNA-AAC2 + ALST-AACY
  Only need 2 balls for a walk
• AP2T-AAEE + AP5T-AAE6 + ARHT-AADJ + ARNA-AAC2 + ARST-AACY
  Only need 3 balls for a walk
• AZ2T-AAEE + AZ5T-AAE6 + A0HT-AADJ + A0NA-AAC2 + A0ST-AACY
  Need 5 balls for a walk
• A32T-AAEE + A35T-AAE6 + A4HT-AADJ + A4NA-AAC2 + A4ST-AACY
  Need 6 balls for a walk