Luigi Mansion 3 Gems 4F All Locations

Exploring the massive hotel in Luigi's Mansion 3 requires players to utilize their vacuuming toolkit to uncover various hidden items. The fourth floor, known as The Great Stage, houses six uniquely colored gems that challenge your puzzle-solving skills and spatial awareness. Finding these collectibles is essential for players aiming to achieve full completion of the game.

Uncovering the Lobby Treasures

Your search begins right outside the elevator where the first hidden items wait to be discovered. Walk down the left hallway and use your Suction Shot to pull down a poster revealing a hidden passage. Step inside the dressing room and use the Dark-Light Device on the mirror to manifest the green gem.

The next challenge requires managing the plumbing mechanics inside the public restroom area. Head over to the right side of the main hall and enter the men's bathroom using the Poltergust. Vacuum the stack of newspapers near the toilet, then use Gooigi to slip through the floor grate to secure the purple gem hidden in the pipes.

Mastering the Auditorium Puzzles

Entering the grand theater reveals complex mechanisms that block your path to the remaining collectibles. Walk toward the massive stage area and use your Burst ability to lift the corner of the heavy carpet. Flash your Strobulb at the exposed golden safe to release the yellow gem onto the floor.

To find the next item, players must explore the backstage technical rooms hidden from the main crowd. Head through the left stage exit and locate the elevated storage shelves containing old theatrical props. Use your plunger to pull down the cardboard box labeled with a musical note to free the blue gem.

Conquering the Hidden Dressing Rooms

The final stretch of your investigation leads into the private quarters of the ghostly musicians. Enter the main dressing room on the left side of the floor where a grand piano stands against the wall. Play a sequence of notes by vacuuming the keys, which causes a secret wall panel to flip open and reveal the red gem.

Securing the ultimate prize requires returning to the main stage area after defeating the boss ghost of this floor. Use both Luigi and Gooigi to pull the heavy ropes on the right wall to lower a secret trapdoor. Drop into the lower storage room and flash your light at the final ghost to obtain the white gem.