Poltergeist: A Pixelated Horror

Have you ever wondered what it feels to be a ghostly being? You have always lived happily in your mansion. A mansion that you managed to obtain with a lot of hard work and many personal sacrifices. Naturally you don't want anyone else to take care of it, not even in death! But now, after your demise, many tenants have taken over it, and this is intolerable to you. Luckily, your love for your manor has granted you powers that will help you get rid of those pesky individuals.