Ok to get the secret key go into the rec room(with the 3 punching bags) run on the treedmill and after a few seconds a key will pop out and get then you should be able to open a door without going through the courtyard.

To get to the secret treause room go into the butlers room soon(easier to find in the dark)a blue mouse will appear out of know where suck it up then another blue mouse will appear. Then where the blue mouses come from look there with you GB horror then you should see a mouse hole, then press "A" then you should hear a chime and wind will come out of the mouse hole, then you should be sucked in a secret treause room with cash and mostly full of ghosts that can only be beat by a fire element.

Sorry for the long cheat, and please rate.

Ok trust me this does work once you have donr the room with the toy soldiers in the play house room go up to the big dolls house in the middle of the room at the back and examine it the doors should now open go inside and it will take you to the very place you will fight king boo and bowser later byt for now go up the chimnys and keep walking across the plank of wood untill you fall down one now depending which one you picked will decide what is in the room there might be a ghost room or there could be a treasure room if you have found the treasure room don't worry you can still get the ghost just simply do the process so far then choose the other one now when done correctly you will be in a room go to the door inside this room go through it and you should see the baby on top of the celing all you have to do is go out the room the baby is in and then you should hear a huge bang go back in and you will be on the celing with the baby not bad for a hidden ghost (sorry this tip took so long to read it is a long prossess though and please verify it and rate thanx)

Ok here is a nifty little trick if you catch a boss ghost in one go drain it's whole heart in one with out letting go of it then you will have a better picture of the ghost plus it will drop larger pearls the futher you get it's helth down and here is anouther up on this trick not only will you get a better looking version of the ghost it will also drop a huge pearl worth an extreme amount of money so what you waiting for get catching

to get a rank a mansion you need ALOT of $$$.so to get a gold diamond*2 worth 20,000,000 apiece!water the flower you see before bogmire.then after every area come back to water it.then at area 4 it will look like a party ball from melee water until it spits out the gold diamond.the go to the butlers room.there will be a mouse hole on the right side of the room(look 4 it with the gbhorror).scan it and it will take you to a Hidden Room beat all the ghosts that come out of some chests(some have tresure).after you beat them another chest will appear,open it and get the boo,it is the 1 that people are stuck trying to get.if it is the 50th,it will drop the last gold diamond hope this helps:)

First check to see if the door is real if it is not and you have the fire stone thing then get some fire and burn down the fake doors =)

Ok is all you have to do is is circle the control stick around and the ghosts health goes down.hint(this works with bosses too)!!!!



hope I helped.:)

To easily find where the twin are, try vaccuming all the boxes. The ones that shake have the twins in them! Hope I helped.

There Money Boos hidden all over the mansion. I think there`s about twenty or thrity one or the other. Don`t no don`t care


My Name Say it PrymeTyme

To get the tent you must complete the game with under 20,000g

To get marios star, go to the observatory and shoot a falling star at the moon and blow it up. After you do that, a path appears to the star.

If you are in a spot of trouble and you see a mirror go to gameboy mode and aim it at the mirror and push A this will take you to the main hallway at the start of the game.

Another Mansion (Ura-Yashiki) Mode
Rescue Mario and finish the game once. You will get ranked according to how you did and receive a letter grade. Save your game. You now have the option to restart Luigi's two ways (in addition to going to the completed Gallery). The first option lets you go back to the regular Luigi's Mansion Mode. The second option, called Ura-Yashiki (Another Mansion) in Japanese, lets you restart the game -- and presumably some of the things in the mansion have been changed around.

Hidden Hearts
If you're running low on lifeforce, get out your vaccuum and start cleaning lamps and vases. Almost every second vase has a heart hidden inside -- and nearly every lamp or chandelier either yields money or health. Happy hunting.

Reward for 50 Boos
One of the sidequests in Luigi's Mansion is the capture of the 50 Boos that you released accidentally in the beginning of the game. Finding Boos can be a time-consuming task as you have to make your way through the whole mansion and track them with your Game Boy Horror "Boo Sensor." Boos like to hide in rooms with the lights on, so be sure to check in every nook and cranny. A blue light on your GBH means there's no Boo to be found, a yellow light means you're close, and red means you're right in front of the hiding ghost. If the light is red, switch on your vaccuum or examine the object in question with A. Watch out, though, not every red light equals a boo. Sometimes a Boo Ball will fall out (you can simply blast it at a wall or leave it where it is), or a bomb that has the potential to cause some damage -- so run! If you're having problems finding all 50 Boos, be sure to look in the "door-less" treasure rooms.
The reward for catching all 50 Boos is a large diamond.

Secret Treasure Rooms
There are two secret treasure rooms in Luigi's Mansion that you can access to load up on gems and money.
· The first one is located on the first floor, in the south-west corner of the Mansion. After you have sucked in the candle-carrying butler, exmaine the room with your Game Boy Horror to find a mousehole. Press A to activate it and go inside to enter the trasure room.
· The second treasure room is accessible from the roof top. Use the elevator in the toy chamber to get on the roof, the go all the way to the right and climb up on the chimney. Fall down and you will land in another treasure room.

Secret Warp Zones
Running around from one end of the mansion to the other can be a very time consuming task. Thankfully, Nintendo has implemented hidden warps that let you zoom back to the entrance hall.
Basically, any mirror in the mansion (except for the large one that reflects the invisible ghosts) can act as a warp. To warp using a mirror, switch to your Game Boy Horror's first person mode and examine the mirror with A. After a really trippy warp sequence, you will find yourself in the entrance hall of Luigi's Mansion.

Water the Plant
Ever notice the seed in the outdoors area with the dog house? It's at the right side, near the graveyard and just underneath the balcony with Toad. This seed hides a secret that you can unlock right before facing the second boss. Once you have the ability to use the Water Element, water the seed. A plant will grow. Now enter the dog house (examine it with the Game Boy Horror) and defeat the second boss. Return to this area afterwards and water the plant again. Now continue with the game, but be sure to return after you defeat boss #3. Water the plant again and it will bloom and produce a precious diamond.
Note that if you fail to return and water the plant after a boss fight, the plant will whither and die.

Beating the first boss chauncey



As the ring of coins suggjests the key to luering chauncy out of his crib is to vaccume the rocking horse near his bed.



When you do that he will come out of his crib and start throwing stuff at you you haved to vaccume his ball and hit him.



Now you will be in a giant crib chauncy will start by hurling rocking horses,which can be esily dodged if you keep moving(stay in the middle when he throws two).



Eventually,hell throw a bunch of balls into the crib.1 ball will stay in the crib,and you can vaccume it up and throw it at chauncy.that will finally expose chauncy's heart .a



After sucking off 20-30 GP.he,ll break free and start bouncing around the crib.simply dodge till the next round of balls!!!!







how to beat boogiemier



when in the graveyard knock on all of the graves and a trio of skeletons will pop up.you haved to beat them to progress.



Now tap on the huge gravestone at the end if the graveyard

after you beat all of those skeleton dudes and vuala!!!!youll be facing boogimire now!!!!don't be afraid of the omnivus black shadows that march twords you in droves there ur only weapon against bogimire.



Suck at them whith the polterguist 3000 and eventually they,ll turn into blobs of ectoplasm stuck to ur vacccume.find tha transparent purple boogimier and hit him whith the blob!



Then just suck him up.VICTORY WILL EARN YOU THE KEY TO AREA 3!!!!!!!



in area 4 how to beat the big boo boss





This giant boo is just 15 boos in a body.to break it into constituent parts catch it in ur vaccume and drag it over to one of the unicorn statues,when the boo hits the horn it will explode into 15 little boos!



Suck up ice element and freeze tham and vaccume them all.continue this process until dose boos are no mo!!!!!





how to beat BOWSER!!





WHEN BOWSER THROws those boms at u you haved to vaccume em up and hit bowser when he starts to breath fire king boo will come out and you haved to vaccume him it will take about 4 tries tovaccume boo up!!



That's it!!!!!!