1. Utilize the space bar to possess objects and scare away guests. Possess items like mirrors, dolls, paintings, and even the chandelier to create a spooky atmosphere.
2. Use the arrow keys to quickly fly around and surprise visitors with your ghostly presence.
3. Experiment with different objects. Objects will react differently when possessed, so be creative!
4. Keep an eye on how scared guests are getting – if they get too scared, then you have been successful!

Make sure you know where all the important objects are so you can quickly possess them when needed.