Game Boy Horror

The Game Boy Horror is a machine designed by Professor E. Gadd in Luigi's Mansion. It allows Professor E. Gadd to communicate with Luigi. It also has a map, Luigi's stats, the Painting Ghost's descriptions, and a radar for Boos. Luigi can look in the Game Boy Horror's camera screen to allow the player to see the mansion in the first person perspective. The player can also select objects and have Luigi say something about it, much like Goombario and Goombella's ability in the Paper Mario series.