If you have to be able to be Mario and the ! boxes have to be red. Then go into the main room in the castle. Go threw one of the wooden doors, then follow the big boo into the boo courtyard. When you enter find the big boo, punch him when he is white, a cage should come out of him, jump into the cage. Go into the big boo mansion, and go up the stairs. Go into the room with one bookshelf and where all floor collapses if you stand on it. Go stand on the wooden ledge, with mario, and get the floating flower from the red ! box. Float up and go forward, and will be a ledge and a door, go to the ledge, land and go threw the door. Go threw the luigi painting, and you will be in a mirror room, and beatup the boo and he will give you the luigi key, then go to the room with the 'M, L, W, -' doors, and unlock luigi, i hope that helped, enjoy and good luck!
You can not unlock Luigi in super Mario 64 without hacks, but he is playable in super Mario 64 DS
Link is not a character in Super Mario 64 DS. The available characters are Yoshi, Mario, Luigi, and Wario.
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Mario, Yoshi, Luigi, and Wario
Because there was no room in the game for him so Mario fired him..
It isn't possible to get Waluigi in Super Mario 64 DS. Only Mario, Luigi, Wario, and Yoshi are playable characters.
on top of the castle
You need luigi
you can unlock luigi detective.
Luigi is not in super Mario 64 on the Nintendo 64, that was a rumor. However, on the ds version you can play as him along with Wario and Yoshi.
No, You Can Only Play As Mario in N64, However, You Can Play as Mario, Luigi, Yoshi, and Wario On Super Mario 64 DS!
It's Yoshi, Mario, Luigi and Wario.