Can you get a signal, headquarters?
Yes, go ahead.
The M.E.G. Base Breaking Door has been missing for two months, and we must confirm their status and the reason for their disappearance as soon as possible.
Yes.
Real-time drone video footage revealed a scene of desolation. The walls shrouded in darkness with no signs of life in sight. The video gradually lost focus until only the floor was discernible, which appeared nearly pitch black with only a faint glimmer visible. The sight left everyone in shock.
Did we go to the wrong place?
No, you did not, the positioning system of the UAV should be free of malfunctions.
SURVIVAL DIFFICULTY:
Class deadzone
- {$one}
- No Exits
- Powerful Entity
Level 301 is the 302nd Level of the Backrooms. The cause of the destruction of this level is currently unknown, but we are very aware that this level has undergone a dramatic change. It covers four areas: the living room, the Modulation Room, the Window Room, and the Human Living Area.
Description
Level 301 is primarily similar to the interior of a house measuring approximately 90 square meters. Part of the ceiling collapsed, revealing the darkness above the top of Level 301. The distribution of light in Level 301 is sporadic and is emitted by a small amount of luminescent dust in the air. In addition, the window of Level 301 is the brightest light source in this level. In some areas where these two cannot reach, even the faintest glimmer of light is nowhere to be found. There are also many severely damaged furniture in Level 301. The identifiable furniture includes a table about one meter high, a shelf, and a stopped clock.

The typical structure of Level 301.
As of now, any human entering Level 301 has been lost, so those who enter without permission will be recorded as dead. There is no food present in Level 301, and the food carried by personnel will quickly spoil upon entry. On top of that, we know very little about the level due to the corrosive atmosphere. Here, oxygen is scarce, accounting for only 10% of the atmosphere. While the remaining 90% is occupied by a mixture of fluorine gas and hydrogen fluoride. This kind of atmosphere is deadly. And any wanderder without protective clothing inside will die within 10 seconds. Even drones cannot maintain contact for more than half an hour.
The floor of Level 301 has suffered significant damage. Further exploration of Level 301 indicates that beneath the black viscous material, there is heavily corroded wood. These decaying fragments cannot support the massive weight of wanderers, and even drones standing on the floor of Level 301 will sink and fall into the highly corrosive concentrated hydrofluoric acid. Although it is almost impossible to explore the interior of Level 301 in depth, through our persistent efforts, we have still discovered the situation of each room in Level 301 in such a harsh environment.1
Most electronic products in the Modulation Room have been damaged. Due to the stone floor of the Modulation Room, which is not easily corroded, this is one of the few normal floors in Level 301. The Modulation Room is a regular pentagonal room located on the left side of Level 301. Besides, the Modulation Room has no other obvious features.
We once designated a plan called the Divine Bird Plan, executed by the Base Breaking Door stationed at Level 301. The plan aims to use the window in Level 301 that leads to the Frontrooms to bring more wanderders back to the Frontrooms. However, this plan failed due to the rapid arrival of a powerful entity. Although the friendly entity of Level 301 in our previous lives has warned us, we have still relaxed our vigilance. The M.E.G. Base Breaking Door located on this level is currently unaccounted for. But the last message received from Breaking Door indicated that a potential exit to the Frontrooms had been opened before communication was lost.
Human bones have been severely corroded. Note that this image uses an external light source.
In Level 301, human bones can be seen everywhere on the ground. They may have already decayed, and even cannot distinguish whether they are humans or entities. Most of them have been corroded and turned into sticky slurry, slowly merging into the ground and becoming a part of this place. We can't even leave a trace in the hands of fate, the furniture on the ground, the uniform of the M.E.G., and all our resistance have disappeared. After the beacon we hoped for disappeared, even the slightest faint light became nowhere to be found.
In Level 301, all objects will become invalid. Like Object 2 is not able to determine the position of the level in that level, so it can only be recognized as Level 301 by the traces left in the level. Attempts to enter Level 18, Level ±1 and bHZsMzUy from Level 301 have both failed. The entrance to Level 998 will not appear in Level 301 either. Therefore, humans cannot leave Level 301. This used to be habitable, but it was destroyed by humans and fate.
Entities
The Parrot
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Parrot is a large entity similar to a cockatiel in the Frontrooms. The two leaders of the Parrot are called Jelly and Hawthorn. It is large enough for an adult to lie on it. Parrots are generally about 1 meter tall and can reach a length of up to 2 meters. The body surface of a parrot is covered with a large amount of fur, and the wings and tail ends have feathers. These feathers have a maximum length of 1.5 meters. Parrots mainly eat millet, pellet feed, fresh vegetables and fruits, and may also have some additional nutritional needs. But currently, the entity has become extinct in the destruction of Level 301.
Many large bones within Level 301 belong to this type of entity. It is obvious that they ultimately did not withdraw from Level 301. Parrot is a humanitarian entity that has helped us execute the Divine Bird Plan. Although the plan ultimately failed, Parrots will be forever remembered as an ally of the M.E.G. and all humanity.
???
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The destruction of Level 301 is believed to be caused by the arrival of an influential entity, temporarily designated as ???. Despite never having direct or indirect contact with ???, the disappearance of drones in Level 301 destined the existence of an unknown entity. According to the Parrots, ??? is likely the former owner of Level 301, having been previously expelled by Parrots and now returning to cause catastrophic damage. Its presence is responsible for creating the nightmarish environment of Level 301, it is fate itself.
Bases, Outposts and Communities
M.E.G. Base Breaking Door:
- There are 12 permanent personnel.
- Friendly to the wanderders and distribute food to them.
- Stayed in the room on the right.
Because of the implementation of the Divine Bird Plan, others are prohibited from establishing bases in Level 301.
M.E.G. Temporary UAV Outpost:
- Monitor Level 301 using drones.
- May be destroyed at any time.
- There are only 4 3 2 1 drones left.
Entrances And Exits
Entrances
- Currently, all entrances to Level 301 are tightly guarded, and no one is allowed to enter. If you find a new entrance, report it immediately.
Exits
- The Frontrooms. The window is still open, humanity still has hope.