

The Utility Tunnels, otherwise called "Utilidoors", are a set of tunnels that run throughout the Pizzaplex.

When the player uses this area to start a showtime sequence, giant purple-tinted holograms of the Glamrocks appear and begin performing. On the third floor, a small control station is set where showtime sequences are started. Said stage also acts as a giant elevator that leads down the the lowest basement level. The center area of the atrium is a large eating area where guests can eat, and watch the Glamrocks perform on-stage, which is seen in the middle of the room against the furthest wall. It's a gigantic room with tiled floors, red walls and sub-sections all around based off the attractions that the atrium leads to. The Atrium leads to every location in the complex, excluding the basement floors. The Atrium is the largest location in the Pizzaplex, and acts as the central hub for the player, and is accessible on almost every floor. A small security office can be found in the Lobby, this office being the Lost and Found room, which is a small area with many toys and shirts piled around the room. The lobby also holds the exit, which is a set of automatic doors that get covered up be a large security cover decorated with Glamrock Freddy on it. In the center of the lobby is a large gold Glamrock Freddy statue, with fake palm-trees to the left and right of it, and a nonfunctioning elevator behind it.

The walls are a dark pink, decorated with neon lights and signs, and many posters of the Glamrocks. The lobby has a tiled floor that swaps between a checkered pattern, and a more stone-like pattern. The Lobby is the central area of the Ground Floor in the Pizzaplex, and leads to the Daycare, Faz-Pad and Glamrock Gifts. While a majority of these floors are simply attractions accessed from the Atrium, a good number of them lead to various other locations throughout the Pizzaplex. The Mega Pizzaplex is broken up into 7 different floors, having 4 regular floors, the Ground Floor, and the two Basement floors.
