Luigi's Mansion 3

Luigi's Mansion 3 is a tentatively-named upcoming game in the Luigi's Mansion series for the Nintendo Switch, set to release sometime in 2019. It bears a similar playing style to that of its predecessor. The game takes place in a hotel.

Known information

 * Luigi has a new Poltergust vacuum called the Poltergust G-00, that can fire plungers, use the Strobulb, and use jet propulsion to jump.
 * Blue ghosts similar to Hiders from Luigi's Mansion: Dark Moon appear, with each having 100 HP.
 * A Polterpup returns.
 * The debut trailer shows a tall mansion set in the mountains with a river, fog, trees, bats, and the full moon in the background. At the very top of the mansion, there is a purple gem.
 * King Boo returns.
 * The story involves Luigi being invited to a hotel with Mario, Princess Peach and several Toads. However, all except Luigi are trapped in portraits at some point.
 * Professor E. Gadd returns.
 * Gooigi returns. Players can switch between Luigi and Gooigi during gameplay or team up with a friend in two-player co-op.

Rooms

 * A trashed room with many pizza boxes and a suitcase with Mario's emblem.
 * A hallway with cleaning supplies and numbered doors.
 * A dining room with a lot of food, some on the ground.
 * A foyer with hanging pictures of Luigi, Mario, Toad, and Princess Peach, all having an "X" across them. In the back is a mail room, with a safe that needs a Strobulb flash to open.
 * A theater entrance, with a Hider-like ghost moving the rug underneath Luigi.
 * A garage similar to the one in Dark Moon, but with a red car rather than a blue one.

Trivia

 * The pizza boxes in the trashed room say "Since 1983", referencing Luigi's debut appearance in Mario Bros. for the Game & Watch.
 * The Poltergust G-00 was actually first revealed during Simon Belmont and Richter Belmont's reveal trailer for Super Smash Bros. Ultimate. It is also used for his grab, throws, and his Final Smash in the same game.