Luigi's Mansion Series

* Luigi's Mansion
* Luigi's Mansion 2: Dark Moon
* Luigi's Mansion 3

Next Level Games

* Luigi's Mansion 2: Dark Moon
* Luigi's Mansion 3

Nintendo SPD

* Luigi's Mansion 2: Dark Moon

Luigi's Mansion 2: Dark Moon

* Nintendo 3DS

Luigi's Mansion 3

* Nintendo Switch

Luigi's Mansion is a series of action-adventures games made by Nintendo starting with Luigi's Mansion in 2001 to Luigi's Mansion 3 in 2019.

## List of Games

* Luigi's Mansion
* Luigi's Mansion 2: Dark Moon
* Luigi's Mansion 3

## Plot

### Luigi's Mansion

Luigi has been notified about winning a mansion in a contest he did not enter. He informs Mario and they agree to meet up outside the mansion that evening. Luigi follows a map to the mansion, which is located in a dark forest, and finds it more sinister looking than the supplied photo. With Mario nowhere to be found, Luigi enters the mansion alone. He encounters a ghost, which attacks him, but is unexpectedly saved by a scientist who unsuccessfully tries to suck up the ghost with a vacuum cleaner. The duo evacuate as more ghosts appear and the scientist introduces himself as Professor Elvin Gadd, or E. Gadd for short. He explains the mansion is supernatural in origin and only appeared a few days prior. E. Gadd tells Luigi that he saw Mario heading towards the mansion, but has not seen him since. Upon learning that Mario is Luigi's brother, E. Gadd entrusts Luigi with his ghost-hunting equipment, including the Poltergust 3000 vacuum cleaner and Game Boy Horror communication device, and Luigi re-enters the mansion to look for Mario.

As Luigi explores the mansion, he discovers that it was built by King Boo to shelter the now-freed special ghosts that E. Gadd had previously captured and turned into paintings with a large machine dubbed the "Ghost Potrificationizer"; King Boo subsequently created the false contest to lure the Mario Bros. into a trap in retaliation for the boos they defeated in the past. After recapturing many ghosts and working his way through the mansion, Luigi confronts King Boo, who has turned Mario into a painting. King Boo pulls Luigi into the painting for their final battle, using a suit-like replica of Bowser to combat him. Luigi defeats King Boo and escapes from the painting. King Boo is later turned into a painting along with the recaptured ghosts, while Luigi uses the Ghost Portrificationizer's reverse function to restore Mario to normal. After the mansion (revealed to be an illusion) disappears, E. Gadd uses the treasure Luigi collected on his adventure to build him a new non-haunted house in its place. Its size depends on how much treasure the player gathered during the game.

### Luigi's Mansion 2: Dark Moon

King Boo, who escaped his painting after Professor E. Gadd sold it at a garage sale, shatters the Dark Moon, a large crystalline object which has a pacifying effect on the ghosts that inhabit Evershade Valley, using the magical jewel embedded in his crown. This causes the ghosts to suddenly become hostile, forcing the Professor to take shelter in a bunker while a dark, eerie fog covers the valley. The Professor immediately contacts Luigi and sends him to the bunker. He tells Luigi to collect the five pieces of the Dark Moon, which have been scattered to different mansions, to clear out the fog and restore peace to Evershade Valley and capture and contain the ghosts before they leave the valley and wreak havoc on the rest of the world. To help Luigi, he provides him with several gadgets: a flashlight; the Poltergust 5000, an upgraded version of the Poltergust 3000; the Dual Scream, a DS-like device used for communication purposes; and the Dark-Light Device, a special lens used for uncovering hidden objects.

Luigi makes his way through five different mansions in the valley, proceeding to recover Dark Moon pieces from Possessor Ghosts (who have been entrusted by the boos to guard them) in each mansion and saving the professor's Toad assistants, whom King Boo turned into paintings. The Toads produce security images that provide valuable clues, and each image shows two Boos carrying a bag with a painting inside. Eventually, Luigi and the Professor find out that Mario was turned into a painting and that King Boo is behind the whole crisis. However, after Luigi obtains the final Dark Moon piece in a parallel dimension, King Boo intercepts him as he is being returned to the bunker. King Boo reveals to Luigi his intentions to use the corrupted ghosts to conquer the world. Luigi then battles and defeats King Boo.

When Luigi returns to his world, he frees Mario from the painting and reunites with the Professor and the Toads. They reassemble the Dark Moon, returning the ghosts back to their friendly selves. The professor releases the captured ghosts from the Vault, and they celebrate by taking a photo. The game ends as Luigi returns home with his newly adopted ghost dog, Polterpup. The credits show Mario and Luigi paying visits to Evershade Valley and spending time with the ghosts.

### Luigi's Mansion 3

Luigi, his pet ghost dog Polterpup, his brother Mario, Princess Peach and a trio of Toads have been invited to The Last Resort, a luxurious art deco high-rise hotel nestled in a mountainside area, and decide to visit it for a vacation. After arriving and settling in, Luigi wakes up during the night to find the hotel deserted, transformed into a haunted building and the others missing. He discovers that the hotel's ghostly owner, Hellen Gravely, had lured the group to the hotel as part of a trap by King Boo, whom she had freed from Professor E. Gadd's custody after his recapture in the previous game. King Boo announces his plans to exact revenge on Luigi and his friends by imprisoning them in portraits, but Luigi either narrowly escapes to the hotel's lower floors through a laundry chute or gets imprisoned in a portrait by King Boo along with the rest of his friends. With the help of Polterpup, who also avoided capture, Luigi, should he also avoid capture, explores the basement and comes across an old red car in the underground garage carrying a new Poltergust vacuum model. Using it, Luigi follows Polterpup to the lobby and finds that E. Gadd was also captured.

Searching the lobby, Luigi comes across the professor's Dark-Light Device in a safe and uses it to free him. Setting up a portable lab in the garage, E. Gadd explains how he was also tricked into visiting the hotel and captured by Hellen, who had stolen his latest ghost collection from him to staff the building. Believing that Luigi's friends are likely trapped on the upper floors, E. Gadd recommends that Luigi finds the elevator buttons for the upper floors that had been taken from the main elevator after he secures two from a ghost he had defeated earlier. While exploring the floors, each featuring a different theme to them, Luigi is aided further by E. Gadd with two new gadgets: the Virtual Boo, a communication device based on the Virtual Boy, and Gooigi, an ectoplasmic doppelgänger of Luigi. Left with no choice, Luigi begins his search for the missing elevator buttons in order to visit each of the hotel's many floors.

As Luigi makes his search, he comes across and defeats a variety of different ghosts while reclaiming the elevator buttons and rescuing the Toads from their portraits, much to Hellen's anger and frustration. After rescuing the Toads, he reaches the top floor where he confronts Hellen, who he manages to defeat before rescuing Mario. Luigi then follows him to the hotel's roof where they find Peach's portrait. Upon freeing her, the group is confronted by King Boo, having lost faith in Hellen and the ghosts earlier and prepares to imprison them, E. Gadd, and the Toads in a single giant portrait. After being inadvertently saved by Polterpup at the last second, Luigi finds himself forced to defeat King Boo once again, while aided by Gooigi. During the battle, King Boo enlarges the portrait's frame in an attempt to pull in the whole hotel with Luigi still on the roof. Luigi defeats King Boo and manages to recover the portrait moments before the hotel collapses into a ruined mess. After freeing his friends from the portrait, the ghosts Luigi had captured escape from their imprisonment and attempt to attack, but they become social when the jewel from King Boo's crown vanishes, implying that they were all brainwashed. E. Gadd, seeing the ghosts upset over their home's accidental destruction, elects for the group to build a new hotel, while the recaptured King Boo is returned to his custody along with Hellen. Depending on how much money Luigi collected throughout his adventure, the new hotel (built in E. Gadd's version) will be different in size. After the grand reopening, Luigi and his friends depart for home.