Luigi's Mansion 3 was first revealed during the September 13, 2018 Nintendo Direct. It's the third installment in the action-adventure/horror series featuring Mario's taller and more terrified brother. The game differs in setting from it's predecessor as it takes place in a hotel instead of a mansion. This will allow for a more diverse set of areas for Luigi to explore and purify. The game is set to release on Halloween: October 31, 2019.