The following are known Game Genie Codes for Sonic the Hedgehog Spinball on SEGA Genesis.

• Start With 1 Life
  AFBT-4AHR
• Start With 2 Lives
  AKBT-4AHR
• Start With 5 Lives
  AZBT-4AHR
• Start With 7 Lives
  A7BT-4AHR
• Infinite Lives
  AXBA-4A4T
• Get Extra Man About Every 1,000,000 Points
  B69A-4AHR
  B69T-4AAA
• Get Extra Man About Every 5,000,000 Points
  KT9A-4AHR
  KT9T-4AAA
• Get Extra Man About Every 10,000,000 Points
  XA9A-4AHR
  XA9T-4AAA
• Get Extra Man About Every 30,000,000 Points
  3J9A-4CHR
  3J9T-4CAA
• Get Extra Man About Every 50,000,000 Points
  9N9A-4EHR
  9N9T-4EAA
• Start On Level 2: Lava Powerhouse
  AFBT-5N7G
• Start On Level 3: The Machine
  AKBT-5N7G
• Start On Level 4: Showdown
  APBT-5N7G
• 10 Balls In Level 1 Bonus Round
  BGXA-8AH6
• 5 Balls In Level 1 Bonus Round
  AWXA-8AH6
• 2 Balls In Level 1 Bonus Round
  AGXA-8AH6
• 1 Ball In Level 1 Bonus Round
  ACXA-8AH6
• 10 Balls In Level 2 Bonus Round
  BGXA-8AGG
• 5 Balls In Level 2 Bonus Round
  AWXA-8AGG
• 2 Balls In Level 2 Bonus Round
  AGXA-8AGG
• 1 Ball In Level 2 Bonus Round
  ACXA-8AGG
• 10 Balls In Level 3 Bonus Round
  BGXT-8AA2
• 5 Balls In Level 3 Bonus Round
  AWXT-8AA2
• 2 Balls In Level 3 Bonus Round
  AGXT-8AA2
• 1 Ball In Level 3 Bonus Round
  ACXT-8AA2
• Infinite Balls In All Bonus Rounds
  AXST-8A5L