The following are known Game Genie Codes for Columns III on SEGA Genesis.

• 5 Points Needed To Attack Opponent
  A1ZA-AAA0
  A1ZA-AABA
  A1ZA-AABN
• 6 Points Needed To Attack Opponent
  A5ZA-AAA0
  A5ZA-AABA
  A5ZA-AABN
• 7 Points Needed To Attack Opponent
  A9ZA-AAA0
  A9ZA-AABA
  A9ZA-AABN
• 8 Points Needed To Attack Opponent
  BDZA-AAA0
  BDZA-AABA
  BDZA-AABN
• 9 Points Needed To Attack Opponent
  BHZA-AAA0
  BHZA-AABA
  BHZA-AABN
• 15 Points Needed To Attack Opponent
  B9ZA-AAA0
  B9ZA-AABA
  B9ZA-AABN
• 20 Points Needed To Attack Opponent
  CXZA-AAA0
  CXZA-AABA
  CXZA-AABN
• Attacks Always Remove 1 Row
  P5ZA-BGV2
• Attacks Always Remove 2 Rows
  P5ZA-BLV2
• Attacks Always Remove 3 Rows
  P5ZA-BRV2
• Attacks Always Remove 4 Rows
  P5ZA-BWV2
• Attacks Always Remove 5 Rows
  P5ZA-B0V2
• Attacks Always Remove 6 Rows
  P5ZA-B4V2
• Attacks Always Remove 7 Rows
  P5ZA-B8V2
• Attacks Always Remove 8 Rows
  P5ZA-BCV2
• Attacks Always Add 1 Row
  PXZA-BEWL
• Attacks Always Add 2 Rows
  PXZA-BJWL
• Attacks Always Add 3 Rows
  PXZA-BNWL
• Attacks Always Add 4 Rows
  PXZA-BTWL
• Attacks Always Add 5 Rows
  PXZA-BYWL
• Attacks Always Add 6 Rows
  PXZA-B2WL
• Attacks Always Add 7 Rows
  PXZA-B6WL
• Attacks Always Add 8 Rows
  PXZA-BAWL
• Magic Stone “Dump” Adds 1 Row To Enemy
  P5ZA-BEYG
• Magic Stone “Dump” Adds 3 Rows To Enemy
  P5ZA-BNYG
• Magic Stone “Dump” Adds 4 Rows To Enemy
  P5ZA-BTYG
• Magic Stone “Dump” Adds 5 Rows To Enemy
  P5ZA-BYYG
• Magic Stone “Dump” Adds 6 Rows To Enemy
  P5ZA-B2YG
• Magic Stone “Dump” Adds 7 Rows To Enemy
  P5ZA-B6YG
• Magic Stone “Dump” Adds 8 Rows To Enemy
  P5ZA-BAYG