Blaster Master: Enemy Below Cheats (GameBoy Color)

Level 1: E6C3D3KF
  Level 2: E6D3D3KG
  Level 3: E7C3D3KH
  Level 4: E7D3D3KI
  Level 5: F6C3D3KQ
  Level 6: F6D3D3KR
  Level 7: F7C3D3KU
  Level 8: F7D3D3KT

Enter one of the following passwords to begin gameplay fully powered up at the indicated
level.

  Level 1: I2O2G7KV
  Level 2: M6P3H7K0
  Level 3: M7O3H7K1
  Level 4: M7P3H7K2
  Level 5: N6O3H7KA
  Level 6: N6P3H7KB
  Level 7: N7O3H7KC
  Level 8: N7P3H7KD