What Pokemon are in the haunted zone on Pokepark?

In the Haunted Zone of PokéPark, players can encounter several ghost-type Pokémon, including Gastly, Haunter, and Gengar. Additionally, there are other spooky-themed Pokémon like Mismagius and Drifloon. The zone features eerie atmospheres and challenges that reflect the ghostly nature of these Pokémon. Exploring this area reveals various mini-games and interactions with these spectral creatures.