Null

This floor takes place in what seems to be a run-down apartment complex consisting of only two floors, including the ground area. Inside, two doors can be seen opened, one leading into Infected's apartment, and another into an apartment filled with yellow smile images, alongside a window that players can come in, or out of. Voombas can be seen around the floor.

Within the ground floor, there can be seen several dumpster and trash bins, alongside ladders leading onto a balcony, which players can use to navigate through the pipes, or other balconies. One of these ladders can lead onto Infected's balcony as well. There can also be seen several entryways into a city-like area but is blocked off by an invisible wall.

There is a Ticket Printer in Infected's closet and a Converter on this floor.

The Birthday Apartment floor is an apartment decorated with birthday-related things. Spinning red text reading "HAPPY BIRTHDAY!" can be seen floating in the room. There is a living room area with a couch, television, and a shelf. The television has a dancing cat and the words "Click me! Click me!" on it. There is also a kitchen area, with a table, counter, fridge, microwave, and cupboards. The table has a birthday cake on it.

On 10/21/23, the apartment was expanded. The television now shows a cat sucking on a pacifier, and the apartment itself now has a door leading to a bathroom on the left side, a door in the middle that leads to a room that connects the bedroom, and another bathroom. On the right side, there is an extra living room, followed by a set of rooms leading to an image of an aspen tree, edited to appear red.

The floor appears as a subway station that is decently lit by cyan neon lights and has a vintage appearance. The platform is covered in square white tiles, with stains on the edge of the wall. The floor has dark gray tile walls, ceiling, and a yellow safety line edging the platform. Only a few items decorate the map, which are a subway sign, a poster, a working jukebox, and a vending machine. On the other side of the platform is the train track, which players can freely jump on to. There is a Ticket Printer available on a platform two tracks away. The current train takes the form of a CTA 2600-series. The old train, however, was a freight train consisting of a red shipping container and a blue shipping container. The red one says, "GREY STUFF©" The blue one says, "SHOP STUFF©"

If the player walks along the train track away from the platform, they will come across a different platform on either side. The right platform has a small unlit room with a blacked out window and a closed door. On the left, it is the same except for a computer with an animated blue screen with a globe on it through the window. The screen has illegible text and lights up the room.

The floor appears as what seems to be a convenience store possibly located on one of Jupiter's moons, due to Jupiter being seen in the skybox. Inside, there can be seen several aisles, alongside a counter to the left of the store's entrance, with the store being lit by several yellow-like colored lights. Players can also see the outside through the glass entrances and windows as well.

There can also be seen an alien at the counter called Yum Zlurplie who can be seen watching the shop, and another NPC called SwibbleDib who can be seen mopping the floor.

The floor takes place in a grass field surrounded by hills with an asymmetrical arch-like brick structure located in the center. There can also be seen a sign in the distance that says "FLATTYWOOD". On top of the brick structure are a large amount of coins, however the only way to get there is by using the Fizz Jug item or utilizing anti-gravity effects.

On the right side of the structure is a window where players can enter the structure, leading to several rooms connected by truss ladders that are mostly barren, aside from loaves of bread and piles of Wet Cement.

Underneath the structure, a hole can be found on the right side that leads down into a Grey Stuff factory, consisting of a production room lined with brewing vats, a storage room full of crates, a shipping bay with a dummy named Rig to the right, and a hallway leading to a bottling room to the left.

The floor takes place in a randomly-generated red brick maze that will rise when the elevator doors begin to open. The ceiling is made of light gray bricks and the walls seem to be made of the same brick material, alongside a brown-colored carpet floor.

However, one of the wall images will instead be replaced with an image resembling the maze's hallways, or a random image of a meme. On rare occasions, instead of the brick texture, all of the walls would instead be replaced with an image of a Mandrill. This event would also give players that are currently on the floor the "THATS BANANAS" badge.

The maze will also have a chance of the hallways being narrow when the floor is chosen. Unlike the Mandrill variant, though, players will not receive any badges from this variant.

The floor takes place in what seems to be a restaurant consisting of a dining hall, a kitchen, a counter with Red Ball-themed merch displayed on it, alongside the main part of the restaurant, that being a stage, containing several different animatronics, each with its own performing animation. The restaurant is also lit by yellow-tinted lights, alongside several differently coloured spotlights are shined into the stage as well. Within the kitchen, there can be seen four tables, a shelf, a sink, alongside a walk-in freezer. Several pictures of Gregoriah are in the kitchen's trash can.

An 'Employee of the Month' section can be seen as well, consisting of many pictures displaying Gregoriah as the employee of the month. James Beef is displayed as the manager of the year. Emerson can also be seen sitting on the desk near the kitchen.

The floor appears as a dimly lit convenience store separated into a few aisles, with hangers all around the store, with some being made into a figure.

There is also a caution sign on the second to last aisle, alongside nearly empty shelves. In the main entrance, there can be located a double door, with a counter to the left of it. An empty aisle is located on the right. There are also three vending machines, with one fallen to the side.

There is a big yellow sphere with a smiley face as the cashier by the name of Enphoso who occasionally laughs or speaks.

The elevator appears as a typical personnel elevator with brown wooden walls and metal trim. All of the space's walls, except for the elevator door and the small space on the door's right side have railings placed in between the lower and upper walls.

The elevator's floor has a concrete-like texture, alongside a black-colored metallic layer with the The Axolotl Sun logo placed in the middle.

On the ceiling, there are five circular light fixtures and a security camera to the top right corner of the ceiling.

To the left of the elevator door, there is a counter showing how many floors a specific server has experienced, and to the right side of the elevator door is another counter, this time showing how much time is left before the next floor is chosen.

To the right of the elevator door underneath the intermission timer is a set of eight buttons that players can interact with, along with another set of four buttons that players can use to buy things. The four buttons can give a player the option to select a floor using a Floor Ticket or 80 Robux, a prompt to purchase an elevator event for 120 Robux, 1 or 10 glowing Squishys for 150 or 1500 coins respectively, and a smiley face button that changes color respectively.

On the back wall of the elevator, there are three panels, making up an image of a sunset on the beach. However, these panels can turn at random, revealing a random image that will last for a few floors, before eventually turning back to the beach image.

There are 112 floors the elevator could go to all floors are randomly generated.

NULL is a “helperbot” operated by a hivemind and uses the pronoun “we” to refer to itself. He speaks eloquently and mysteriously, often confusing other NPCs. It often speaks of the "prime" and refers to ascension, and the Greek figure known as Icarus, which are all a part of his undisclosed plan. It is currently unknown what this plan is. He works alongside Folly and MR, though he often quarrels with the former. Likely due to his nature as a robot created to serve, NULL is deeply focused on fully using his potential; as such, he judges and dislikes other characters who he deems as not using their potential fully or those who stay stagnant.

NULL has abilities that allow it to use tools that Roblox Studio users can usually use (similarly to WilliamPlayz57) and can use it to create balloons, as well as select and move objects with the move tool. According to NULL, he can also anchor objects. He also implies he can remove tools from player backpacks. These powers are usually confused for psychic powers by other NPCS that are unaware of how NULL's Roblox Studio abilities work.

Null is a cryptic, ominous, and polite-yet-threatening helper bot, serving as a loyal, hive-minded antagonist under MR. It uses "we/us" to describe itself, speaks in riddles about "ascending" and "potential," and judges other NPCs for stagnation while acting as a menacing, powerful force in the game.

Monotone, robotic, intelligent, strong, logical.

NULL appears as a yellow-skinned Robloxian wearing a gray hoodie with black drawstrings, red innards, and a hood pulled down at the back of his head. He also wears gray pants with large pockets, with identical red insides. On his head, he wears a yellow hat/hood with a red chicken comb on it, large black button eyes, and a shiny orange beak on the bottom and top of the opening. The hat is a modified version of the Telamon's Chicken Hood hat. His head is half shaded black, with white glowing eyes visible. He also has no visible mouth. His form was caused by someone falling into a vat of bad code.