
Picture the scene: you are walking through the backrooms when you come across a colorful door full of party balloons, along with the word “FUN” on top of it and a flyer taped to the door. You approach slowly, with great suspicion, and take the pamphlet, where you find the following written:
Welcome to the FUN level, the most fun level in backrooms
Difficulty class: 0 (safe)
Here you will be able to party with the most fun entities, the Party Goers, and find lots of food and almond water
Have fun =)
Even a little suspicious, you open the door and enter. There you find yourself with a room decorated for a children's party and an infestation of entities, many of them armed with knives and cleavers, and the door behind you is gone. Congratulations, the party goers just screwed you.
What are party goers?

The “party goers”, or “revelers”, are bipedal humanoid entities with their body parts being cobblestone-shaped and a happy face drawn in the place where their face should be with something similar to blood. Their skin has a leathery texture, and they are dyed with a yellow pigmentation.
Their behavior is unusual for entities, as they are extremely intelligent, and capable of operating complex machines and hacking the wiki. These abilities become even stranger when we discover that the ends of their arms don't end up with ordinary hands, but with serrated mouth-like holes. Among its outstanding features is its ability to contaminate: anyone who comes into physical contact with an entity instance will soon become a party goer as well (all wikis show that there is a small probability of a person being immune to this effect, but nobody wants to pay to see it). This contamination is done through hand bites.
While they are extremely aggressive entities, they are also extremely intelligent entities, being able to carry out ambushes. They use this intelligence to compensate for their lack of stamina, being described as being able to run for as little as 100 meters, or 30 seconds of rush (depending on the source, as many sources have conflicting data), then being forced to stop and physically recover. (tending to try to create another ambush). A useful curiosity is that whenever you find an ambush by a party goer there is an entrance to the FUN level nearby, as they always try to stay close to these entrances (in order to take their victims there), so if you avoid the entrances known to the FUN level you will also avoid most ambushes.
Still about its feature of avoiding setting ambushes away from entrances to the FUN level, the levels 0 and The Hub have entrances to the FUN level, but, due to the characteristics of the mentioned levels, there are no ambushes in them, at most a flashy and inviting entrance…
The FUN level

The FUN level is the basis of all party goers activities, which consists of a room filled with balloons, chairs, tables and other “party stuff”. It would look like a fairly “ordinary” place, if it weren’t for the remains of corpses used to make their cakes and the “party hosts”, entities shaped like a giant cake, but with huge mouths, with candles for teeth, that devour living humans.
There is no known exit from the FUN level simply because no one made it out alive (at most send a message).
Wiki hacked
The party goers managed to take possession of the FUN level wiki page. It is recommended not to trust any information written on this page (because it is a trap) unless you want to be ripped to shreds and turned into a meatloaf. Other information on the wiki could be seriously compromised, so be wary of any information that has a smiley face formed by an equals sign and a closing parentheses :=)
Real information about the FUN level can be found at page about party goers.
How to survive?

Unlike other entities, such as skin stealers, party goers are highly intelligent and able to manipulate simple or low-complexity tools without any difficulty. In addition, they are entities with predatory behavior, infectious characteristics and the ability to make traps and ambushes. Its behavior is considered hostile to virtually all living beings, especially party poopers and humans, but all instances of the entity have a special interest in humans (perhaps because they can contaminate them). However, there are some tips you can use to try to survive a party goer capture attempt.
The first big tip is to avoid balloons whenever possible. Balloons are one of the ways party goers try to attract wanderers, so balloons released in the middle of nowhere are often a sign of imminent danger. Balloons attached to doors or windows indicate entrances to the FUN level (and you don't want to go there), so ignoring them and paying extra attention to possible ambushes is essential.
Other tips to try to avoid falling into the traps of party goers are to avoid coming into contact with loose items in the middle of nowhere, such as special weapons or puddles of almond water in strange places. Also avoid heading towards confetti or any festive items or noise: this is almost always a sign of a party goer hunting area.
Party goers are also extremely quiet but slow, so if you THINK you might be close to one, run in the opposite direction immediately without a second thought. If one of them catches up with you, it's already too late: you'll only have an hour left. Take this time to make peace with your god, shout for everyone to stay as far away from you as possible, and enjoy your last few minutes of humanity.
In case you are immune to the transformation (which you will only find out if you are attacked by a party goer and survive), try to avoid meeting with party goers anyway. In that case, they will try to capture you still alive, and feed you to entities known as “Party Hosts”, or “hosts”.
And last but not least, do not believe ANY information followed by an “=)”.
