Level 4001 is the 4002th of The Backrooms. As this level was classified as Class 3, someone should expect multiple hazards/dangers posed in the level and few foe beings present.
Description
Level 4001 appears to be a plantless desert. Level 4001 is pretty rare to access due to small confirmed entrances in it, making it, not that explored; the only simple thing's about the level is known as the ones who got here, don't stay long because about the level is the hotness, a small source of water, and quantities of entities. For more information about the desert, please check below.
The first known photo of the Level 4001. An shadow of entity can be seen wandering far away. This photo is believed taken by one of the M.E.G explorer who got here.
The Barren Land
The Barren Land appears as a limitless plantless desert; no plants are found. This is the area, where you will be greeted after entering Level 4001. Some very tiny pockets of Almond Water are present however, they taste rather awful due to some sand mixed with them; you will be forced to drink it as it was the only source of the water in this area. So it was recommended to bring some food and Almond Water, before going here to make sure, you won't die of hunger or thirst mostly. After walking for a while, you may see a broken jeep containing some food and rarely Almond Water. If extremely lucky, you might see an abandoned town. It will provide shelter for a while before thee special event happens in The Barren Land but no food and water are not consumable as they are all expired, most of the water there has Hydrolitis Plague, making it dangerous to consume.
Entities
You may see a hostile entity wandering through the desert, seemingly very thirsty and hungry, very hungry. There is no friendly entity ever found unless you carry one in the level.
The common hostile entities here are the popular ones like Smilers, Facelings wearing an explorer uniform, and a few more clothes. It is believed there are more as reports of seeing foe humanoid shadow wandering are found, although this is unconfirmed. The problem is that the reports came from the master, reasonable and experienced Backrooms explorers so it is likely more true.
Events
As with any other desert, there are sand storms. Unlike any normal sandstorms, this one is very powerful that it can destroy 10 big buildings in just 1 minute. Anyone that dared to explore it disappears and seemingly doesn't come back.
The only one successful who got into it and came back is a M.E.G explorer, who gave information about the sandstorm. The speed of the storm is about 199 kph said the explorer. The storm lasts 30 minutes and will occur randomly.
Colonies and Outposts
There are no colonies and outposts created as the level of nature is too dangerous. Only one group has attempted to but failed. The three of them got lost, presumably forever. The remaining others are dead.
Other Information
The Barren Land has a daytime and nighttime progression. When it's the day, the temperature is (30 Degrees Celsius) peaking up to (50 Degrees Celsius) or even higher in rare cases, when it's night, it reaches (-10 Degrees Celsius) to (30 Degrees Celsius), this is also the time, where the spawning of entities is more frequent due to its darkness producing. The air at this level is quite hot with dust and sand particles within the air. Inhaling too much of it can cause illnesses or sicknesses such as hypersensitivity pneumonitis, sneezing, lung cancer, silicosis, kidney disease, chronic obstructive pulmonary disease, etc... or even in extreme cases, this can lead to death. In other cases, your eye can be blurred or irritated caused by the dusty air, as spoken previously. After walking for a while, you may see a bone of an unknown entity. It is an almost indestructible, very durable bone verified by scientists and researchers. This bone has various uses, like making it a useful tool like a hammer, etc. One guy made a project which is about making armor out of this bone. It was started and planned on July 9, 2000, and ended successfully on January 28, 2001. After making the armor, it was tested in extreme things. They started hammering it but it doesn't work, they do everything to destroy it but nothing works. They even car crashed into it but still doesn't work. This bone is called Durability Bone said by the one who discovered it first. He/she is also the one who planned/make the project. The man-made durable bone armor is now located in Level 11, exhibited by The National Museum of The Backrooms.
or env very rare cas seod semis u In other cases, your eye can birritated e or blurred for a time which is caused by the air that does have dust and sand paiclesle, as spoke oprevious.s.
Confirmed Entrances and Exits
Only one known concrete entrance is known at the level for now. To enter, you must find a misty land on Level 4000. Which is going to lead you here. It is believed that further expeditions implemented by the M.E.G will result in finding more concrete entrances.
Currently, one exit is known at the level which is by entering an abandoned house in the abandoned town has a low chance of leading you to Level 4000 or Level 4002 mostly. This is proven by a scientist and researchers. To make sure of it, they even send a group of explorers and it was successful. Sadly, one of them died after being attacked by Facelings.
The Author is u/GoogleUser111. The known images and gif's came from the internet. If did an amazing contributions, put it here!

