The Projection Room is a room in Luigi's Mansion and its Nintendo 3DS version.
Description[]
The Projection Room has a projector and a projector screen, hence the room's name, and the projector screen is flanked by two oddly-shaped speakers resembling violin cases without necks. There is also a large cabinet placed against the eastern wall and two lights hanging from the ceiling.
If Luigi tries to suck the projection screen with the Poltergust 3000, it turns into the picture of a Boo with the text "Get out of here!". The same poster makes a reappearance on the second floor's Washroom.
In Luigi's Mansion[]
The Projection Room first becomes accessible in Area Three, and it accessed from the right door of the Billiards Room. The only ghosts encountered in the Projection Room are seven Cinema Ghosts, which only begin to appear once Luigi taps a projector on a table, also affecting the room's lighting in the process. Once every Cinema Ghost is vacuumed up, the lights turn on, and a treasure chest containing Mario's Glove appears.