The following are known Game Genie Codes for Tumble Pop on Nintendo Game Boy.

• FA5-BCD-4C1
  Infinite lives
• 008-1CE-E66
  Start with 1 life
• 058-1CE-E66
  Start with 6 lives
• 088-1CE-E66
  Start with 9 lives
• 028-8AE-E66
  You only have 2 minutes to complete each screen
• 058-8AE-E66
  You only have 5 minutes to complete each screen
• 0A8-8AE-E66
  You only have 10 minuntes to complete each screen
• 058-17E-E6A
  Start across the river from the original position
• FF8-17E-E6A
  Start at Island Castle
• 00E-68D-3BE
  Hold enemies inside the gun as long as you want