Evershade Valley

Evershade Valley
First appearance	Luigi's Mansion: Dark Moon (2013)
Latest appearance	Luigi's Mansion Arcade (2015)
Inhabitants	Various ghosts, various creatures, Boos

Evershade Valley is the main setting of Luigi's Mansion: Dark Moon. It is separate from the Mushroom Kingdom, and it is known both for its large number of ghosts and as the location of the Dark Moon, a celestial body that has a pacifying effect on ghosts. The valley itself is separated into different areas, with each containing a mansion inhabited by ghosts.

Sometime after the events of Luigi's Mansion, Professor E. Gadd established a laboratory in the valley to continue his studies on ghosts. While there, E. Gadd obtains the help of the ghosts from the various mansions in the valley for his studies thanks to the Dark Moon's pacifying effects. One night, however, King Boo materializes in the shadowed sky and destroys the Dark Moon, scattering its shards across the valley. With the Dark Moon gone, the valley is covered in dark fog and the ghosts become hostile, forcing E. Gadd to recruit Luigi in order to capture the ghosts and restore peace to the valley.

Mansions

Name/Artwork	Location	In-game description	Missions	Gems	Possessor	Boos
Gloomy Manor A standard haunted mansion, located near the Bunker	Plains	I, Professor Elvin Gadd, had been observing the ghosts living in this Gloomy Manor, when suddenly the Dark Moon broke into pieces and the ghosts got all hostile-like!	A-1: Poltergust 5000 A-2: Gear Up A-3: Quiet Please! A-4: Visual Tricks A-5: Sticky Situation Boss: Confront the Source Bonus: Gradual Infiltration	Amethysts	Grouchy Possessor	Boogie Woogie (A-1) BaBoon (A-2) Boo Boo (A-3) Unnamed Boo (A-4) Ooga Booga (A-5)
Haunted Towers An overgrown botanical structure built around a big oak tree, located in a large forest	Forest	These remarkable towers are built around a colossal tree. The original owners had a liking for gardening and exotic plants, which are now growing out of control!	B-1: A Job for a Plumber B-2: The Pinwheel Gate B-3: Graveyard Shift B-4: Pool Party B-5: Doggone Key Boss: Tree Topping Bonus: Hostile Intrusion	Emeralds	Harsh Possessor	MamBoo (B-1) Boolean (B-2) Booluga (B-3) Boo B. Trap (B-4) French Boodle (B-5)
Old Clockworks A sand buried clockwork factory built on top of ancient ruins, located in a desert	Desert	This factory once produced the world's finest clocks and time-measurement devices. Your watch probably comes from here, and you don't even know it!	C-1: A Timely Entrance C-2: Underground Expedition C-3: Roundhouse Brawl C-4: Play Catch C-5: Piece at Last Boss: Showtime Bonus: Outlandish Interruption	Rubies	Overset Possessor	ComBooter (C-1) Bootine/Booillon (C-2) Boodonkulous (C-3) JamBoolaya (C-4) Boony Raboot (C-5)
Secret Mine A chalet and mining area, located on top of a snowy mountain	Snow/Mountain	Some determined geologists started a mining operation in these snowcapped mountains. But when the ghosts started moving in, they got scared and abandoned it! Some determined geologists set up a mining operation in these snow-capped mountains, but they got scared and abandoned it after the ghosts moved in! (PAL)	D-1: Cold Case D-2: Hit Rock Bottom D-3: Across the Chasm Boss: Chilly Ride Bonus: Severe Infestation	Sapphires	Shrewd Possessor	Boofoon (D-1) Booger/Boouncer (D-2) ParaBoola (D-3)
Treacherous Mansion A large museum, located in the middle of a giant ravine	Sky	This massive mansion is filled with exotic exhibits created by its late globe-trotting owner. Oh, and it also contains the strongest paranormal signals ever recorded! This massive mansion is filled with exotic exhibits fashioned by its globetrotting late owner. Oh, and it also has the strongest paranormal signals ever recorded! (PAL)	E-1: Front-Door Key E-2: Double Trouble E-3: A Train to Catch E-4: Ambush Maneuver E-5: Paranormal Chaos Boss: Stop the Knightmare Bonus: Terrifying Invasion	Diamonds	Tough Possessor	Boolldog (E-1) Boopa Troopa (E-2) Booreaucrat (E-3) Big Boo (E-4) MaraBoo (E-5)
ScareScraper A multiplayer-exclusive mansion, located somewhere unknown	Unknown	This nightmarish skyscraper full of ghostly challenges awaits you and your courageous friends! Can you battle your way to the top?	None	None	None	None

Names in other languages

Language	Name	Meaning
Japanese	オバ渓谷 Obakeikoku	Portmanteau of お化け (obake, "ghost") and 渓谷 (keikoku, valley).
Chinese	鬼怪溪谷 Guǐguài Xīgǔ	Ghost Valley
Dutch	Schaduwvallei	Shadow Valley
French	Vallée des Ombres	Valley of Shadows
German	Nachtschattental	Night Shadow Valley
Italian	Cupavalle	Dark Valley
Korean	유령 계곡 Yuryeong Gyegok	Ghost Valley
Portuguese	Vale das Sombras	Valley of Shadows
Russian	Сумрачная долина Sumrachnaya dolina	Gloomy Valley
Spanish	Valle Sombrío	Shady Valley