Big Boos have appeared in a multitude of Mario games. They first appeared in Super Mario World, released in 1990. They have since appeared in Super Mario 64, New Super Mario Bros. Wii, Super Mario Galaxy 2, Super Mario 3D Land, New Super Mario Bros. , and New Super Mario Bros. Wii U. They have also appeared in other series, like Mario Party, Yoshi, and Paper Mario.
Keep killing the boos that appear out of the pictures in the wooden circular platform, ground pounding them is easiest i think. once u killed 3 boos a giant boo will appear punch him from behind or ground pound him 3 times each. Each time you hit him he will go faster. He also causes 3 slices of power meter damage so be careful. When you kill him the star will appear. Also watch out for the flames coming out of some of the pictures!
Go to the top floor and go in the right most door. Then be Mario and use the , box to float up to the platform. Go in past the Luigi picture and you should see some doors. Go thru them.
Master Chief From Halo Series Mario from Mario games Big Boss and Solid Snake from MGS
to get luigi in Mario DS, you have to first defeat the first bowser then go down through the wooden doors and go right down a corridor which will bring you out into a courtyard, theres many boos around here to get a star kill a certain few boos, but to get the ghost level you kill the big boo with Mario (Yoshi cant do it) and there will be a cage go in it, once you've done that do the first star then (as Mario) i think the second star go as high as u can until theres a U turn room with a trap door to make u fall down go the bottom right of the room and there is a RED block that will make Mario inflate go up loads and ul see another door go through there and there will be the luigi painting
Beat the game and get all of the big coins in all of the worlds and do the levels
In Mario Boos can become up to a whole room if you look at them to long and they don't breath. They are called balloon boos
There's a very large 'Big Boo' on World 2-Ghosthouse, of New Super Mario Bros 2.
kill all the other boos by ground pounding on their heads
you cant Yoshi cant kill ghosts
Keep killing the boos that appear out of the pictures in the wooden circular platform, ground pounding them is easiest i think. once u killed 3 boos a giant boo will appear punch him from behind or ground pound him 3 times each. Each time you hit him he will go faster. He also causes 3 slices of power meter damage so be careful. When you kill him the star will appear. Also watch out for the flames coming out of some of the pictures!
Defeat all the Boos, and when the Big Boo appears, knock him out and the stairs will rise.
Mario
The answer to your question is..... New Super Mario Bros.
Dolly Parton.
If you think the room with Luigi's portrait, it's on the 2nd floor. You have to be Mario. It's one of the rooms on the right, there's a power flower block. Float with Mario up and then it's piece of cake to find the portrait.
Go to the top floor and go in the right most door. Then be Mario and use the , box to float up to the platform. Go in past the Luigi picture and you should see some doors. Go thru them.
To unlock luigi be Mario and go to the basement of the castle. This can be accessed by going through the door beside the level Cool Cool Mountain. A ghost will appear and follow him down the hall and out into the garden. It should be full of ghosts. There is one big ghost. Kill him and a little cage will appear. Jump into it to access big boos haunt. Now you should be outside a big house. Go inside and in one of the rooms there should be a red ! box. Hit it to reveal a power flower. Mario can float once he has one of these so float up to the balcony above you and through the door. There will be a luigi painting so jump into it. Get through there and after beating the boss you get a luigi key so you can now be luigi.