Over 50 ghosts in the villa
I receive strange paranormal signals from the palace terrace! Do you want to look around there?
Rotate the staircase and go out onto the Terrace to see the ghost outbreak. Clear the Nautical Exhibit first, then the Space Exhibit. Use the portal to reach the Ice Age Exhibit and capture the ghosts there. Continue through the Jungle, Medieval and Ancient Exhibits, clearing each room before moving on.
Always pay attention to the haunted values and then button the toilet and kitchen. If the whole rooms are ghost-free, it goes to the terrace. This is a tough fight. Two dozen ghosts are buzzing around here and must all be captured. But if this is done, this mission is also finished.