GHOST is a glitch Pokémon, and one of the five forms of MISSINGNO.. Its sprite is of the ghosts of Pokémon in the Pokemon Tower while the player doesn't have a Silph Scope.

However, it is found in the Pokémon Tower, Lavender Town, Kanto. When you use the Silph Scope on it, it becomes a Level 30 Marowak who was killed by Team Rocket, leaving her Cubone baby.

Its sprite was changed in Pokémon FireRed and LeafGreen.

See also

• MISSINGNO.