The following are known Game Genie Codes for Thunder Spirits on Super Nintendo (SNES).

• Infinite Credits
  3CAC-67DF
• Start With 1 Credit
  C7BF-0DAD
• Start With 2 Credits
  84BF-0DAD
• Start With 3 Credits
  B4BF-0DAD
• Start With 5 Credits
  BEBF-0DAD
• Start With 8 Credits
  68BF-0D6D
  C4BF-0DAD
• Start With 12 Credits
  D0BF-0D6D
  C3BF-0DAD
• Start With 1 Life
  EEB3-DD0D
  CBB3-DDDD
• Start With 2 Lives
  DDB3-DD0D
  CBB3-DDDD
• Start With 5 Lives
  D7B3-DD0D
  CBB3-DDDD
• Start With 7 Lives
  D9B3-DD0D
  CBB3-DDDD
• Start With 9 Lives
  D5B3-DD0D
  CBB3-DDDD
• Start With 25 Lives
  F5B3-DD0D
  CBB3-DDDD
• Start With 50 Lives
  7DB3-DD0D
  CBB3-DDDD
• Start With 100 Lives
  14B3-DD0D
  CBB3-DDDD
• Infinite Lives
  CBCC-0407
• Continue With 1 Life
  BAAD-ADDF
• Continue With 2 Lives
  DDAE-670F
  CBAE-67DF
• Continue With 5 Lives
  D7AE-670F
  CBAE-67DF
• Continue With 7 Lives
  D9AE-670F
  CBAE-67DF
• Continue With 9 Lives
  D5AE-670F
  CBAE-67DF
• Start On Stage 2
  DF65-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 3
  D465-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 4
  D765-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 5
  D065-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 6
  D965-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 7
  D165-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Start On Stage 8
  D565-67D4
  CB65-64A4
  DD65-6704
  3C65-6764
• Keep Captured Weapon Until Game Ends (Except Claw And Shield)
  C2C8-0407
  C2C8-0767