Vanilla Lobby

Vanilla Lobby is an area in B3313.

Description
The area is mostly unchanged from the vanilla Super Mario 64, Aside from some minor details. Namely, the stairs are missing, and all the doors with paintings or levels have the generic number plastered over them.

As of version 0.9, depending on the time in your system clock, most of the textures for the floors and walls and the music changes, and a yellow Toad NPC will appear. Other than that, the area and warps will still behave exactly the same.

Origins
The area is taken directly from the vanilla Super Mario 64, along with the music.

In version 0.9, the stairs at the center was removed, to look a bit closer to later betas.

Leading here

 * Plexal Lobby: In the main room, go through the single door to the right of the key door with Peach's painting above it, and then jump into the pipe. Alternatively, in the hallway side room, jump into the pipe in the room with flames.
 * Bowser's Floor: Collecting the Hedge Star will send you here through the Bob-Omb Battlefield painting. (Note: Star is currently removed in v0.9)
 * Genesis Basement: Collecting the Green Star will send you here through the Bob-omb Battlefield Painting.
 * Dark Hallway: Dying or Collecting the Star will send you here through the Bob-omb Battlefield Painting
 * The Void: Dying to the fire by jumping on it repeatedly will send you here through the Bob-omb Battlefield Painting
 * Lobby.z64: Look up at the sky above the sun carpet with at least 10 stars.
 * Stairway to Nowhere: Jump into the void.

Leading away

 * Big Boo's Haunted Forest: Go through the painting that would normally lead to Princess' Secret Slide.
 * Bob-omb Battlefield (beta): Enter the painting of Bob-omb Battlefield.
 * Bowser in the Dark World: Unchanged.
 * Cool, Cool Mountain (beta): Enter the Cool, Cool Mountain painting.
 * Jolly Roger Bay (beta): Enter the Jolly Roger Bay painting.
 * Purple Upstairs: Go through the key door at the top.
 * Unagi's Tunnel: Press the C-Up button in the middle of the main room and look at the ceiling (similarly to how you would access the wing cap stage in vanilla SM64).
 * Uncanny Courtyard: Go through the door leading to the courtyard.
 * Whomp's Fortress (beta): Enter the Whomp's Fortress painting.

Two-way

 * Dark Lobby: Go through the double door at the back.
 * Vanilla Basement: Unchanged.

Only 0.9

 * Crumbling Castle or Clockway Internals (?): Ground Pound the middle of the sun carpet in the main room and enter the door.
 * Lunar Tower: Look at the sky at night if you have 10 stars.
 * Bowser in the Dark World (beta): Jump into the first trapdoor in hallway with Bowser's painting

Speaking to the Star Toad
"WHAT DO YOU MEAN 'IT KEEPS CHANGING? (sic) THE CASTLE'S ALWAYS LOOKED LIKE THIS. LEAVING THE CASTLE? WHAT ARE YOU TALKING ABOUT? THERE'S NOTHING OUT THERE. THIS CASTLE IS ALL THERE IS YOU'VE ALWAYS BEEN HERE."

Trivia

 * The Star Toad found in the nighttime Vanilla Lobby is the only Toad in the entire game to be smiling, as every other toad either has a perpetual frown or is completely faceless.
 * The Star Toad's dialogue contains a punctuation error, as there is a missing apostrophe during the line "IT KEEPS CHANGING".
 * In the nighttime lobby, the door outside and hidden below the sun carpet may cause the game to crash.

0.7 Only

 * Opening the door with the number 2 on it that leads to Peach's Secret Slide is one of the triggers that presses the Yellow Switch automatically.
 * Pressing the Yellow Switch will open the door to Peach's Secret Slide automatically.
 * Opening the door with the number 3 on it that leads to Cool, Cool Mountain (beta) is one of the triggers that presses the Yellow Switch automatically.
 * Pressing the Yellow Switch will open the door to Cool, Cool Mountain (beta) automatically.