This article talk about the room; if you search Professor Elvin Gadd's lab instead, click here!

Area Gloomy Manor
Normal Ghosts Some Greenies and a Slammer

The Lab is a room that first appears in the Gloomy Manor in Luigi's Mansion: Dark Moon.


The first thing that happens after entering this room is a Greenie will come out through the rotating chalkboard after which another shall appear. After taking out the two Greenies, a Slammer will appear. Once it's been captured, two more Greenies will appear, as well as another Slammer. After all ghosts are captured, a Key will appear in the centre of the room for Luigi to obtain.


The Lab is a Labratory filled with various chemical experiments, a fireplace, a rotating chalkboard in the middle of the wall, and a machine with various steam pipes. The Lab is filled with the sounds of machines and other experiments working in the room. The Lab contains a Key which can be obtained after clearing out all ghosts in the room. It also has the Dark-Light Device sitting on a table which is one of the required things Luigi needs for his Poltergust 5000 in the game.

Ghosts in the Lab

  • 4 Greenies with 10 HP
  • 2 Slammers with 30 HP

Treasure in the Lab


  • The Lab was one of the playable rooms in the Luigi's Mansion 2 E3 2011 demo.