Game Boy Horror is a type of Game Boy resembling the Game Boy Color in Luigi's Mansion that Luigi obtains from Professor E. Gadd.


  • It can find Boos via the Boo Radar.
  • It can read Ghost's hearts.
  • It can point at stuff and Luigi says his opinion.
  • It can function as a map of the mansion
  • It can list items Luigi has obtained such as coins, jewels, and Mario's items. This function also lists information on caught Portrait Ghosts

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