Luigi's Mansion 3 2F Gem Locations And How To Find Them

Luigi's Mansion 3 takes players on a delightfully spooky adventure through the multi-story Last Resort hotel, where each floor contains hidden collectibles. The second floor, known as the Mezzanine, houses six unique gems that require clever use of Luigi's Poltergust G-00 capabilities to uncover. Finding these treasures rewards thorough exploration and helps completionists maximize their overall progress through the eerie establishment.
Sucking Up the Dressing Room and Ballroom Gems
The first collectible can be discovered within the Dressing Room by using the vacuum to clear away large objects. Players must use the Suction Shot on the prominent wardrobe panel to reveal a hidden compartment containing the red gem. Tracking these down provides an engaging puzzle experience for fans of the franchise.
Moving into the grand Ballroom area, players need to clear the dance floor of surrounding debris to initiate the next secret trigger. By stepping onto the center of the floor with Gooigi, a hidden mechanism opens up in the structural foundation. This action releases the blue gem, which can then be easily pulled into your inventory using the Poltergust.
Revealing Hidden Objects in the Hallways
The hallways of the Mezzanine hold secrets that are completely invisible to the naked eye at first glance. Near the restroom entrance, players must flash the Dark-Light device against the back wall to materialize a missing physical object. Once the object fully forms, spectral energy will scatter, and the green gem will drop onto the floor carpet.
Further down the main corridor, a peculiar set of hanging decorations requires your mechanical suction power. Spinning the decorative fans simultaneously using Luigi and his gooey counterpart activates a mechanical wall safe nearby. The purple gem will pop out of the wall structure once the rotational speed reaches its maximum threshold.
Clearing the Kitchen and Dining Area Challenges
The final two collectibles on the second floor are tied to the culinary sections of the hotel layout. Inside the primary Kitchen area, players will notice a large block of ice resting inside the cooling unit. Dragging this frozen item over to the active stove burners melts the casing and leaves the yellow gem free to collect.
Lastly, navigating the Dining Room area requires targeting the overhead structural ornaments. Shooting a stray piece of silverware at the fragile glass fixtures causes the final clear gem to dislodge from the ceiling. Gathering all of these items completes the regional challenge for this specific floor of the hotel.