Luigi Mansion 3 9F Gem Locations Guide
Navigating the towering Last Resort hotel in Luigi's Mansion 3 brings players to the Unnatural History Museum on the ninth floor. This prehistoric exhibit features unique structural puzzles and hidden secrets that requires a keen eye to solve completely. Finding all six hidden collectibles on this floor is essential for players aiming for full completion and securing the ultimate rank at the end of their journey.
Unearthing the Museum Elevator Corridor Gems
The initial area contains hidden collectibles that are easy to miss if you only follow the main objective path. To uncover the first gemstone, players must head down the main hallway leading away from the elevator. Use your specialized vacuum tool to destroy the display cases lining the walls to reveal hidden compartments containing valuable currency and secrets.
Further down the corridor, look closely at the stylized dinosaur exhibits standing near the corners. Flashing your strobe light utility against the specific green panels activates a hidden mechanic built into the framework. This action causes a secret wall panel to flip open immediately, giving you direct access to the hidden jewel hidden within the structure.
Solving the Main Skeleton Room Puzzles
Entering the central exhibit hall brings you face to face with massive prehistoric bones dominating the environment. To find the next collectible, you need to utilize your spectral companion tool to interact with environmental objects safely. Send Gooigi into the enclosed display cages situated along the perimeter where Luigi cannot physically fit.
Once inside the restricted zone, use your suction shot to shatter the amber rock formations resting on the floor. Breaking these ancient geological objects drops the next jewel directly into your inventory. Make sure to thoroughly sweep both sides of the exhibit hall to ensure no hidden compartments remain ignored.
Tracking Down the Hidden Ghost Collectibles
Some rewards on the ninth floor are guarded by spectral entities that only appear when specific criteria are met. Look for suspicious ripples in the atmosphere near the center of the fossil room. Using your Dark-Light device on these specific coordinates will materialize a hidden chest that was completely invisible at first glance.
Opening this supernatural container will immediately release a unique gemstone ghost that attempts to flee the area. Flash the entity quickly with your strobe tool and deplete its health parameters to secure the prize. Defeating this specific threat ensures that your progress tracking updates correctly toward the maximum milestone.
Completing the Prehistoric Stage Challenges
The final collectible requires you to interact with the main boss arena environment after finishing the primary encounter. Walk toward the shattered remains of the large skeleton structure located at the back of the museum. You will notice a small circular indentation on the ground where a heavy object previously rested.
Pick up one of the remaining dinosaur bone fragments from the floor using your vacuum device. Launch this projectile directly into the fragile glass display case positioned high up on the left wall structure. Shattering this final barrier allows the last remaining jewel to fall safely to the floor for collection.