You will have to speak with Toad to unlock a quest in which you catch rabbits. Once you have completed this quest, you can use the white door for Super Mario 64 DS.
Luigi is not in Super Mario 64. But he is in Super Mario 64 DS. It is possible to play as Luigi in SM64 if you have the game on a computer with Project 64.Here is a gameshark code for Luigi(he wont have a L on his cap, but his colors and size) This can also be done on a real N64 with a real Gmaeshark 3.3 or higher to use the codes if not on Project64.
I would suspect that your lock mechanism is worn, so that when you double click the remote unlock the lever does not engage properly. A decent mechanic should be able to order the parts and fix this in a day or so.
you know where the ugly spiders are.......you have to kill them and then the doors will unlock,when they do unlock you can go through the door at the top.
You need to complete all story levels
get it from elizabeth in her room near the libary but you need to unlock the door in the libary first
you have to unlock luigi,then go the mirror room .then get the flower and pass tru the mirror and get in the door.
you need a certain amount of stars
i am not sure,but if you go to youtube the answer might be there.
Catch all the glowing rabbits.
well before you unlock Mario you have to earn 8 stars. After you earn the 8 stars go to princess peach's rec room. inside the room you will see a door with a 8 on it. when you go inside there will be a picture of Mario and then you will jump in the picture.
If you mean that door in the rec room in Super Mario 64 DS with the number 8 on it, you just need to get 8 stars and then it will open. The course with Goomboss, who holds the key to the room where Mario is locked, is behind this door.
Walk into the mario door.
When you find ALL the glowing rabbits you get behind the door and get a star. But if you go in again you will here boos
You start out as Yoshi, then you have to earn Mario, Luigi, Wario, and even Waluluigi. Enter a door with a character symbol on it, then you will become that character.
Collect 8 stars then goto the 1-star door in the upper-right corner of the first room. once in there ignore all the doors with the L, M, and W (including the one with no letter above it) and go through the door with no lock. In there, go thru the 8-star door and there's Mario's pic in there. Jump into the pic and complete the levl to get an M-key. use it to unlock the door with the M above it and Mario is inside!
if you captured all the rabbits they will give you a key to open that door and that door contains a star
Go in the bushes, then you'll see a rabbit with a key. Just use your tongue and grab him, and he will give it to you.