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As the missions get harder and harder inLuigi’s Mansion 2 HD, so do thegem locations. Be careful when getting these because some can only be done on certain missions, so be on the lookout as you go through Old Clockworks. Although they might betricky to find, using this guide will ease all of your troubles (not all of them but hey, no judgment if so). Here are all the gem locations in Old Clockworks:
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Ruby Gem 1 - Clockworks Court
As you make your debut at Old Clockworks, you will land inClockworks Court. Open the gate using your flash and follow the train tracks to the right. Once you get to the end of the line, use yourDark-Light Deviceto reveal ahidden chest. Once you’ve taken care of those pesky Spirit Balls, open the chest and theCircle Rubywill fly over to solid ground, where you may obtain it.
Ruby Gem 2 - Warehouse
Here’s something to unwrap…literally. Make your way into the Warehouse, which is the first place you’ll enter when you get into the building. Walk over to theback wall of the Warehouse, where you will see some big wooden boxes. Use yourDark-Light Devicenear the middle backside of the wall, and you will uncover agreen ribbon. Grab it with your Poltergust 5000 and go to theleft-hand side of the roomto thespinning deviceon the right.Place the ribbon on the device and pull on it, which will unveil the Triangle Ruby.
Ruby Gem 3 - Clock Tower Gate
As soon as you enter theClock Tower Gate, you’ll notice a ton of sand on the ground. Ignore that. Turn towards theback of the roomand shine yourDark-Light Deviceto uncover ahidden chest. After clearing the Spirit Balls, open the chest to reveal theRectangle Ruby.
Ruby Gem 4 - Storm Cellar
You can get this gem in eitherC-2 Underground Expeditionor theBonus Mission. Once you’ve made your way down to theStorm Cellar,go to the left and face the bookshelf there. Move closer to the bed and vacuum thelarge cloththat is hidden there. There will be aportrait of the Football Ruby on the wall, so all you need to do is shine yourDark-Light Deviceat it and collect your gem.
Ruby Gem 5 - Canyon Stairs
TheCanyon Stairsconnect theRoundhousedown toCanyon Hall. As you descend the stairs,aim up to the ceilingonce you get to the first platform. TheDrop Ruby is behind some cobweb, which you will clean up using the vacuum. Continue to vacuum until the ruby is in your hands.
Ruby Gem 6 - Quarry
This gem is available inC-2 Underground Expeditionand theBonus Mission. Once you’ve made it to theQuarry,which is filled with even more sand (which is rough, coarse and gets everywhere, literally).Find the mine cart to the right of the room and pull on the rope two to three times. Make sure not to put it in the cascading sand, because then you will not be able to get the gem. You want just enough space to make it around the cart, so you may make it into the cave that was in front of it. Inside that cave will be theStone Ruby.
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Ruby Gem 7 - Clockmaker’s Chambers
You can only obtain theRhombus RubyinC-3 Roundhouse Brawl. Go to theClockmaster’s Chambers, and you’ll find a sleeping ghost with a gem attached to it. In order to get the gem, you have to wake them up, which can be done by changing the time on the alarm clock.Suck the carpet in the middle of the room, revealing a fan where you can change the time on the clock.Use the Poltergust 5000 to blow on it until the clock reaches 9:00. Defeat the green ghoul and you will get theRhombus Ruby.
Ruby Gem 8 - Roundhouse
As you head to theRoundhouse, there will be a set of beams that you’ll have to cross to get to the other side. Once you’ve crossed those,there is another set of beams a little further down the way. Cross those andhead to the left of the room and go towards the front, which will bring you to an area to the right of where the ghost battle will take place. Use yourDark-Light Deviceand reveal atoolboxat the end of the balcony, which will have theStar Rubyinside.
Ruby Gem 9 - Roundhouse
We’ve got another one in theRoundhouse! Before entering the boss battle, head down to thelower floor and head left. You’ll find yourself in a small space alongside theOctagon Ruby.Aim the Poltergust 5000 upand vacuum the Ruby that is stuck on the wall.
Ruby Gem 10 - Gear Chamber
This gem can only be obtained inC-5 Piece at Last. After getting rid of all the beetles in the room,look for the ramp of boxes on the right-hand side. Use theDark-Light Deviceright in the middle of the ramp, which will reveal a hidden wooden plank. Make your way over to the back of the room,where there will be a shaking wooden door that will transport you to a pocket dimension minigame. The best route to follow is to start along the outer side then go to the middle, which will have a gear for you to bounce over. Follow the route of coins on the right side then get those last coins near the bottom after you’ve bounced over the wall. It is then that you will be rewarded with theOval Ruby.
Ruby Gem 11 - Maintenance Hub
Hope you’re not afraid of falling. Once you’ve made it to theMaintenance Hub, use theStroboscopeto gain access to the lift that’ll take you across the room. While you’re being transported,let go of the ropeand land onto the ground below. Avoid the mice surrounding the area and go right under the big gear. Use yourDark-Light Deviceto reveal ahidden toolbox, which will have theSpindle Rubyinside.
Ruby Gem 12 - Service Elevator
This gem is only obtainable inC-5 Piece at Last.You will need Toad to get this gem, so make sure that they’re with you. Head over to theService Elevatorandpull the cloth on the right-hand side of the back of the room, which will reveal a mirror. You may spot the gem from there, but you will need Toad to actually get it.Aim Toad towards the Coffin Ruby and launch them over there to grab the gem for you.
Ruby Gem 13 - Movements
Once you’ve reachedC-Boss Showtime, you will be able to get this gem. After getting the gears going and enteringMovements, you will find yourself among a lot of gears. Before you make your way to the boss battle,go to the left and find the window there. Use the Poltergust 5000 to vacuum theMushroom Rubyfrom its hiding spot outside the window.
Luigi’s Mansion 2 HD
Luigi’s Mansion 2 HD is a remaster of 2013’s Luigi’s Mansion: Dark Moon, an adventure game released for the Nintendo 3DS. The remaster is a Switch exclusive.




