"After unlocking the red ! boxes, go to the castle courtyard. Punch the giant boo with the cage inside of him to enter Big Boo's Haunt. Obtain the first star by defeating all the Boos to get the staircase. In the second goal, as Mario, go up the stars and into the room with the single bookshelf. Use the fire flower to float up to the room above, where you'll find a Luigi painting. Jump through the painting and defeat Big Boo to get Luigi's key."
You can’t play as luigi in Super Mario 64! Because he is not in the game
Luigi is not in Super Mario 64. But he would likely just be Mario with a green shirt, green hat, and an L on his hat.
Are you talking about super smash bros or super Mario 64?super smash bros:Kirby Mario link donkey kong samus Yoshi pikachu and foxsuper Mario 64:Mario,LUIGI (maybe)
hold L and jump
The developers were trying to be funny by making fun of luigi.
You can not unlock Luigi in super Mario 64 without hacks, but he is playable in super Mario 64 DS
you can unlock luigi detective.
If you are talking about Super Mario 64 for Nintendo ds The answer is yes. If you beat alot of levels (i forgot which level) you can unlock luigi but it takes practice. You can unlock wario too.
You can’t play as luigi in Super Mario 64! Because he is not in the game
There's no such thing as Luigi in Super Mario 64
You don't unlock him, he's already a playable charecter, you just select him on the chareter list, there's: mario, luigi, toad, and princess toadstool (she's called that before super mario 64).
Because there was no room in the game for him so Mario fired him..
Beat King Boo in The Merry-Go -Round level after you get the cage from the courtyard.
Luigi is not in Super Mario 64. But he would likely just be Mario with a green shirt, green hat, and an L on his hat.
uhilk
If you are referring to Super Mario 64 on the console, I'm afraid it's impossible.
There is absolutely no way to unlock Luigi in Super Mario 64, although there is the concern of the faded writing on the plate in the haunted garden section of Peach's Castle the reads, "Luigi is real "unreadable numbers"" but so far, Luigi has yet to be seen in Super Mario 64 as a playable character or an NPC.