Luigi's Mansion 3 B2 Gems Every Gem Location And Collection Guide

Exploring the damp corridors of the Boilerworks in Luigi's Mansion 3 requires a sharp eye and master mastery of the Poltergust G-00 toolset. This submerged area contains six highly unique hidden collectibles that challenge your observation skills and puzzle-solving abilities. Finding all of them is an absolute necessity for players striving to secure the prestigious completion badge in the game.

Hunting the First Few Submerged Treasures

The yellow gem requires a bit of environmental manipulation inside the massive elevator hall area. Players need to locate a hidden pipe using the Dark-Light device and send Gooigi through it to drop down onto a lower platform. Interacting with the glowing object will immediately reward you with this vibrant collectable piece.

Moving deeper into the facility brings you to the main reservoir where the red stone lies waiting. You must rotate the massive water control valve to completely clear the pathway before Gooigi can enter the piping system. Once inside, navigating to the far left side allows our gelatinous companion to emerge directly under the treasure.

Cracking the Mid Level Boiler Room Riddles

The blue variant presents a clever environmental riddle located inside the dark observation room. Players will notice a small electrical wire that appears to have lost power near the corner of the wall. Using the Suction Shot tool on the heavy refrigerator door reveals a hidden electrical panel that can be supercharged with a regular flash burst.

Securing the purple jewel takes players directly into the central storage facility where boxes block your movement. You need to clear out the loose wooden containers using your traditional vacuum suction functions to reveal a tiny glowing hole. Sending Gooigi through this narrow crawlspace allows him to reach the hidden alcove containing the prize.

Unlocking the Final Sewage System Awards

The green jewel is cleverly hidden inside the drainage control deck where massive pipes cross the ceiling. Players must coordinate movements between Luigi and Gooigi to pull open a heavy steel grate that hangs from the overhead structure. This team action releases a small spherical container that shatters to reveal the emerald item.

Finally, the clear white gem requires triggering an obscure hidden interaction inside the main workshop room. You will notice an old paint bucket sitting quietly on the desk near the blueprint boards. Throwing this projectile directly at the wall reveals a hidden ghost that must be defeated to earn the final collectible prize.