On the stage is a large wooden box. Use both Luigi and Gooigi and have both Suction Shot and slam the case to break it open. Immediately Flash attack the Polterkitty to trigger the boss encounter.. The Polterkitty is a major antagonist in Luigi's Mansion 3. She is Hellen Gravely's pet cat ghost who helps her through the game by stealing the elevator buttons from Luigi as the green clad hero makes his way through the hotel. Because of what she does, the Polterkitty also serves as a recurring boss in the game. In her base form, Polterkitty is a cat with purple fur and light blue eyes. She.
Check out our Luigi's Mansion 3 how to catch and beat Polterkitty tutorial to see how to find the illusive cat boss and then defeat it once you do.. It's up to you to catch this ghostly cat to get the elevator button back. To make life a little bit easier for you, consult our how to catch Polterkitty guide below. This guide is part of our Luigi's Mansion 3 Wiki & Guide Hub. Check it out for more help with the game!