100% Luigi's Mansion 3 – All 102 Gems Guide & Walkthrough (All Floors!)

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100% Luigi's Mansion 3 – All 102 Gems Guide & Walkthrough (All Floors!)

[Applause] just like Luigi’s Mansion Darkmoon Luigi’s Mansion three has gemstones defined all throughout the last resort hotel and this time there are six gems to find on each floor that usually involves some of the most devious puzzles in the game so we’re here to help you find them all let’s begin with basement one the white gem is found in the parking garage go to the car covered in a sheet and pull it off then activate the button with a flash of your light this will open the trunk and reveal the gem the red gem is also in the parking garage head to the western end and go up the stairs use GUI G to travel through the fence and have him fire a plunger at the electric box flasher light to send an electric current and release the gem to find the blue gem go to the far right side of the parking garage and pull off the cover near egads car this will reveal the elevator shaft head inside climb the nearby ladder and use GUI G to drop down the grate at the end of the path is the gem the green gem is located in the laundry room once you have the plunger ability use it to open the middle washing machine where the gem will pop out the purple gem can be obtained after you gain the strobe all mobility you’ll see a painting to the right of the door leading to the parking garage use the strobe on it to release the gem the yellow gem is found in the stairway leading to the first floor at the top of the stairs is a great that GUI G can slip through where he’ll find the gem the white gem is found on the western side of the main hall use the strobe all-but near the large window to reveal a couch and a gem ghost defeat it to obtain the gem the red gem is located on the eastern side of the hall near the stairs use the plunger on the circular panel of the desk to reveal a hidden compartment containing the gem to find the blue gem go up the stairs toward the western hall use the Poltergust to roll up the carpet revealing a great bring out goo EG and have them fall through in order to reach the gem embedded in a frame behind the desk the green gem can be found within a plant to the right of the elevator use the plunger to destroy the plant and grab the gem the purple gem is located behind the main desk use the flashlight on the green button to open the mail slots and reveal the gem the yellow gem is near the main entryway there are two panels one on either side that must be stood on have Luigi and goo EG stand on both then make the to vacuum the chandelier to spin it and drop the gem the white gem is found in the right bathroom which itself is down a hall just before the dining room entrance use the plunger on the rightmost door to reveal a gem ghost defeat it to obtain the gem the red gem is located within the large room at the top of the stairs where egad is rescued use the Poltergust on the chandelier to reveal a room on the left side inside is the gem to find the blue gem go to the kitchen and use

the plunger to open the left freezer door inside you’ll find an ice block containing the gem carry the block to the stove’s and hold it over the heat in order to melt the ice and obtain the gemstone the green gem can be found in the dressing room located north of egads painting you can reach it by following the hall to the west of that and entering the northeast room inside you’ll see a safe hidden by clothes suck up the clothes then use a flash of light to open the safe and receive the gem the purple gem is inside the game lounge with a pool table to the right of the table hung on the wall as a shield with two swords use the Poltergust to grab one of the swords and take it to the dartboard fire it at the board to reveal the gem the yellow gem is just outside the door to the dining room destroy the sign on the left then use Luigi and goo eg to vacuum the fans on either side this will open the light fixture above and release the gem the white gem is found in the entryway near the elevator but must be accessed through the main mall area after defeating the floors boss go to the gate on the right side which is now open head through and continue along the right path which waves around the elevator at the end is a chest containing the gem to find the red gem have GUI G into the dress shop marked by a heart use the plunger on the far left mannequin this will open a secret door head inside to find the gem the blue gem can be found just outside the security guards office there’s a vending machine that can be flashed with light keep flashing it until the gem comes out but be careful not to destroy it as the gem won’t appear that way if you have destroyed this vending machine already leave the floor and come back to reach the green gem go to the jewelry store marked with diamonds on the upper left side of the mall use the strobe bulb to make a ladder appear and climb up follow the path to the right and avoid the bats to find a chest containing the gem the purple gem is found within the bathrooms near the elevator go inside the right bathroom and remove the cover from the gate on the left side before sending GUI G through used the strew bulb to reveal a floor grate have GUI G drop down and head left it turned the wheel and shut off the leaking water now he can safely go through the left crate without dissolving you’ll find the gem in the leftmost stall the yellow gem is inside the jewelry store marked with diamonds on the upper left side of the mall either use a slammed ghost or one of the suitcases in the middle of the room to break the glass in free the gem the white gem is found in the left bathroom before the main stage use the strobe bulb on the right side of the sink to reveal a faucet turn on the faucet and a gem ghost will appear to feed it to obtain the gem to find the red gem go inside the room to the left of the main stage after defeating the boss there will be a piano in the corner use the strobe bulb to restore the missing keys then play it this will cause the gem to pop out from inside to reach the blue gem go inside the right bathroom before the main stage send GUI G through the gate and have them pull on the chain until the boudoir fully opens its arms have Luigi interact with the door to reach the room on the

other side there blow on the bottles at the back of the room from left to right to open the safe inside is the gem the green gem is found on the main stage look for a square piece on the floor near the painting where toad was held captive use a vacuum burst on it to reveal a strange machine however you won’t be able to do anything with it until egad upgrades the Poltergust with the super suction ability once he has inspect the plug and vacuum away the back wall and the stands until you reveal a TV activate it with a flash and go through on the other side use a vacuum burst to obtain the gem the purple gem is found near the elevator go to the tuba at the front right and use the Poltergust to blow on it this will pop the gem out of the top retrieve it with GUI G’s vacuum the yellow gem is located at the end of the main hall inside the popcorn machine keep flashing the green button with your light until the glass bursts and the gem is freed the white gem can be found in egads room which is at the end of the right hallway inside to go through the door at the back to reach a balcony where a telescope is sitting look through it until a gem ghost appears defeat the ghost to obtain the gem to reach the red gem you must go to peaches room have Luigi and GUI G team up with their plungers to clear the left Hall then use the strew bulb to reveal peaches door go inside and use the strobe bulb again on the space to the right of the Wardrobe go on to the balcony and head right until you reach a gargoyle that holds the gem the blue gem is found near the sitting area to the right of the elevator use a plunger to destroy the vending machine then enter the hidden room behind it at the back left of the room is another panel that can be removed with the plunger behind it is your gem the green gem is located in the right hallway use the Poltergust to grab the ball statue then launch the ball at the demon head holding the gem to free it the purple gem can be found in the bathroom of the room to the left of egads vacuum the sheep just inside to enter a back room clear the debris blocking the way to the right side with a plunger to reach the gem to find the yellow gem enter Mario’s room after revealing the door with the strobe all go inside the bathroom remove the shower curtain and use GUI Zhi to drop through the grate use the plunger to remove the planks below and reverse the flow of water return control to Luigi and use the pull to gust to turn on the shower this will fill the tub allowing you to reach a box destroy it to reveal the jam the white gem can be found after defeating the boss leave the arena by going up the stairs and traveling across the upper stands in the middle of the path you’ll find the gem to find the red gem go to the hall with suits of armor just before the room that overlooks the boss arena use the strobe bulb on the top right corner to reveal another suit and destroy it with the plunger doing so will reveal the gem the blue gem is found in the room with the three large barrels use the plunger to open the one on the right then head inside walk to the right and find a ladder within the vertical barrel at the

top is the gem the green gem is found in the hallway before the boss fight vacuum the final wall scroll on the path then use the strobe bulb to reveal a door inside is the Royal coffers and the gem the purple gem is located in the room to the left of the stadium overlooked in the center are some loose looking stones use the plunger on them and pool to reveal a chest containing the gem the yellow gem is in the tall room with the lift use GUI G to take the lift down then look for a fan on the Left wall blow on the fan to lower the cage containing the gem then send GUI G through to retrieve it the white gem is found in the bathroom full of watermelons first use the Poltergust to turn on the faucet in the bathtub then have GUI G drop down the grate in front of the toilet go to the pipe that’s leaking water and use the strobe all to fill in the missing piece this will cause water to pour on the nearby flower making it grow flash or light on it to bloom the flower and release the gem the red gem is located in the first bedroom luigi enters when travelling to the top vacuum the leaves on the dresser next to the bed then use the plunger to reveal a great send GUI G through to reach the top of the bed post and use the flashlight on the flower to reveal the gem the blue gem can be obtained once Luigi reaches the top of the massive plant use the vacuum on the left side to uncurl a long leaf and travel across next vacuum up all the leaves to reveal a way outside travel past the window to the right side where the gem awaits the green gem is found on the first floor of the mushroom bedroom on the left side of the staircase use the roots to climb on top of the bed then follow them to reach the area under the floor go to the right side where there’s a pipe in the back send Luigi through to reach the foreground and use the light to open the flower and receive the gem the purple gem is located in the bathroom filled with piles of pink petals vacuum the pile at the front left to reveal a grate and send GUI G down on the right side is a pipe hidden by leaves clear the leaves and go through to enter the tub vacuum the piles inside the tub to find the jam the yellow gem can be found in the hallway just to the right of the elevator use the strobe bulb underneath the final painting to reveal some flowers along with the gem the white gem is located in the town set go to the bike on the right side and vacuum the bundle to reveal a gem ghost defeated to receive the gem the red gem is found at the end of the hallway just before the central room destroy the plant with the plunger then vacuum the carpet to reveal the gem the blue gem takes a few steps to obtain in the main room you must first go to the left side and work with GUI G to reach the rafters above carefully make your way across until you find an ice block and return to the ground floor next activate the TV in the town set and go through it with the block place the ice on the set then use the camera as Luigi activate GUI G and have it hold the ice next to the fire it will melt and free the gem the green gem is located in the giant object set at the southwest corner go to the open bottle use GUI G to go through

and retrieve the gem the purple gem is found right next to the elevator use the Poltergust on the helicopter to lower it and release the gem the yellow gem is behind the reception desk before entering the studio use the vacuum on the real in front of it to release the gem then retrieve it with goo eg many of the gems on this floor can’t be obtained until the boss is defeated once this is done you can use either the rescue blue toad or a piece of rib cage to break open the glass cases the white gem is found in the bottom-right corner of the display room break the glass to reveal a gem ghost and defeat it to retrieve the gem the red gem can be found by rotating the desk chair in front of the elevator with the Poltergust eventually the floor will flip revealing a chest that contains the gem to find the blue gem go to the left side of the display room and suck up the plants this will show a green button that can be activated with a flash of light the fossil in the back will then lift up to reveal a safe use the flashlight on it to open it and obtain the gem the green gem is inside the pterodactyl bones near the elevator break it with toad or a loose rib from the boss fight to free the gem the purple gem is inside the glass case at the bottom left of the display room break the glass then use the strobe bulb to reveal the gem the yellow gem is inside the glass case to the right of the hall leading to the boss room break it to free the Jasmine the white gem won’t be accessible on your first visit to basement – instead when you return to find the missing toad and egads new part you’ll be able to use toad to break down the previously bricked up areas head left from the power room into a run-down area and make your way to the lower floor at the top left are several buckets of paint launch them at the wall to reveal a gem ghost defeated to receive the gem the red gem is found in the room to the left of the bridge area send GUI G through the left pipe then have him enter the pipe in the next room this will put him in the underside area have Luigi turn off the water then retrieve the gem with GUI G the blue gem can be found in the control room use the strobe bulb on the southwest corner to reveal a boiler then flash or light on the green button to activate it this will cause the coffeepot to short-circuit the controls and release the jam the green gem can’t be obtained until the water is drained afterwards go to the southeast corner of the map there’s a chain that Luigi can fool that will raise a platform have GUI G ride the platform and then vacuum the nearby gem to release it once the water is drained you’ll be able to find the purple gem follow the old water path until you see a cracked floor with a pipe send GUI G down it to reveal a summary grab the burning piece of wood and bring it to the stove to then boil the pot this will free the gem the yellow gem is found in the elevator realm use the middle pipe with GUI G to reach the upper area in the back and then simply walk to the left to reach the gem the white gem is found in the central room within the pyramid use the

plunger on a snake statue near the right door to reveal a smaller one keep breaking them until a gem ghost appears defeated to receive the gem the red gem is found in the hallway before entering the pyramid room have Luigi pull on the nearby ball to open the snake statues mouth get rid of the bats that appear then have Luigi do it again with GUI G now able to retrieve the gem the blue gem is located in the poisoned trap room within the pyramid after clearing the trap break the pod at the top left to reveal an X key bring it to the small room before the door and launch it into the hole this will push the wall back where you can then find the gem to obtain the green gem complete the weight wrap room within the pyramid afterward you’ll fight a group of ghosts that will destroy a part of the floor on the Left have GUI G drop down this new hole and open the chest to receive the gem the purple gem can be found in the wide-open room that contains the pyramid and a lot of sand go to the left side and use the Poltergust on a large sand mound at the bottom is the gem the yellow gem is located on the right side of the pyramid room find the snake statue and clear the sand away from it then use the strew bulb to reveal the two missing sections once complete the snake will open its mouth and free the gem the white gem is in the bathroom at the southwest corner of the floor two rooms over from the elevator there are large playing cards spread around the room and vacuuming each one caused the lamp above to light up once every card has been vacuumed the gem will be released the red gem is found in the room directly west of the elevator as you explore sorts will embed themselves in the spinning wheel at the back of the room afterwards you can vacuum the wheel to make it spin causing more sorts to appear they’ll form a square before the gem pops out the blue gem is found in the room where you chase the rabbit there’s a piggy bank on the bed destroy it to release the gem the green gem can be located in the room with a stage in the center go to the right of the stage and use the plunger on the panel revealing a green button flashing it with light will make the glass panels open but only for a short time position Luigi or GUI G next to the glass at the bottom-left corner then flash the button with the other switch back and vacuum up the gem the purple gem is found in the room just before the boss arena that features a statue of the three ghostly magicians except one doesn’t have a hat have Luigi wear the hat and go to the statue before performing a vacuum burst this places the Hat on the magician and creates a set of stairs at the top is a chest containing the gem the yellow gem is in the bathroom at the northeast corner of the floor in one of the mirrors you should see a painting of the gemstone use the screw bulb at the opposite corner to release and collect the gem the white gem can be found as soon as you enter the pirate cave at the bottom of the stairs use the strobe all-but to make a flag appear raise it to the top to release the gem the red gem is inside the beach room go to the left side where you’ll see a mermaid statue fire coconuts at it from the nearby trees to break the statue and release a gem ghost defeat it to obtain the gem the blue gem can be obtained in the super suction section just before

entering the cave make sure to vacuum the entire carpet until a red X can be seen go to the X and use the vacuum blast to reveal the gem the green gem is found as part of a map which can be found on the ship after the bossfight returned to the beach and go to the right use the strew bulb to make two bridges appear and cross to the last island beneath the sand is a chest containing the gem the purple gem is on the right side of the beach room use the strobe bulb to make the first bridge appear and vacuum the sand on the small island to reveal the gem to obtain the yellow gem make sure you have cleared the left wall with the super suction this will reveal a pipe that gooey G can use to get behind the desk suck up the globe and place it on the other side grab the globe with Luigi and walk to the right until you find three hanging balls break them with the globe to release the gem the white gem can be found in the office to the left of the elevator use the strobe to make a bell appear on the desk and ring it nothing will happen but when you go to leave you’ll hear a simple pattern of rings go back to the Bell and ring it in the same way to have the gem ghost appear defeat it to claim the gems the red gem is located in the weight room go to the scale at the back right corner and stand on it in the mirror you should see a panel open containing the gem use GUI G to retrieve it to find the blue gem head down the stairs in the locker room and grab one of the boxing gloves launch it at the sign for the pool to break it and reveal the gem the green gem is in the shower room after all the showers have been turned off send GUI G down the grate below there’s a wheel that can be turned with the Poltergust turn it all the way to the left to drain the water on the right side you’ll find the gem [Applause] the purple gem is one where a little unclear on but what we believe the process to be involves the telephone in the elevator room the person on the other end will mention channel 3 and there happens to be a radio in this room we turn to channel 3 and while the lights changed no ghost appeared after defeating the boss we returned to this room where a gem ghost and to treasure ghosts were exercising on the treadmills defeated to receive the gem the yellow gem is in the elevator room when stepping on the central circle it’ll lower while raising the glass on the right summon GUI G or NIT to have the circle drop further and open the glass the entire way freeing the gem the white gem is found in the boss room after defeating the boss have Luigi and GUI G stand on the unlit tiles to make a suction plug appear use the super suction to destroy the back area and reveal a hidden room flash the green button with your light to make stairs appear on either side of the room next and go to the left side and use the strobe all to make a hidden table appear along with a gem ghost defeat the ghost to obtain the gem the red gem is located in the boss room after using the super suction to reveal the back room and flashing the green button to make the stairs appear have Luigi used the Poltergust on one of the records on either side then send GUI G to the other side with both records spinning the disco ball will fall revealing the gem to find the blue gem head inside the hidden room revealed by the super suction there are mannequins with wigs lining the shelves except for one it also can’t be vacuumed use the strobe

bulb to make a wig appear then suck it up to reveal the gem the green gem is located off the main hall in the coatroom suck up every coat on the left to make the aisle rise eventually releasing the gem the purple gem is found near the elevator use the Poltergust on the records at the left side which will push a brick square from the wall send GUI G to the square and use the vacuum burst to knock his head against it in a move that should seem familiar do this until the gem appears to obtain the yellow gem you must light up all the squares in front of the elevator make sure not to step on lit ones as that will turn them off once you do the lights will shift to green and you’ll need to position Luigi and GUI G on the unlit ones do this until a set of stairs are formed go down and you’ll find a vault containing the gem the white gem is found in the main hall as you enter from the elevator room go left until you see a statue casting a shadow on a painting use the vacuum to carefully turn the statue until it matches up with King boos outline then do it again for Luigi’s outline this will open the panel and reveal the gem the red gem is located in the southwest room that’s part of the main hall avoid the lasers and make your way to the lower floor after shutting off the lasers go left from the switch to find another room here you’ll find a book that you can carry with the Poltergust bring the book to the open slot in the bookcase on the upper floor this will release the gem the blue gem is found in the northeast room that’s part of the main hall make your way past the lasers until you reach a shower turn off the water then send ueg through the grate underneath there’s an alcove on the left side marked by a kingboo shadow on the opposite wall head down it and enter the pipe to reach the gem the green gem is located in the elevator room have Luigi drop onto one of the tables in the middle of the couch then make GUI gee do the same on the opposite side this will reveal a compartment in the carpet that contains the gem the purple gem can be seen in the elevator shaft to reach its end GUI G through a pipe at the top left side of the room this will place them on top of the elevator fall down the alcove at the top to access the gem to find the yellow gem go to the northwest room that’s part of the main hall use a plunger on the mannequin on the right to shift the floor into a kind of pendulum carefully shift its weight left and right to make the platform rise at the very top is the gem where you can send GUI G through the bars to retrieve it and that’s all the gemstone locations in Luigi’s Mansion 3 that way you can find them all without spending any money on Jen locators and potentially earning a better rank at the end of the game thanks for watching and be sure to subscribe to GameXplain for more on Luigi’s Mansion and other things gaming