Puucraft Backrooms
The Puucraft Backrooms also known as the Puurooms is a massive, randomly segmented empty room maze located in Puucraft. It is impossible to get in unless you noclipped in, or were punished by staff. The Puurooms is based off of the real life counterpart, The Backrooms which was a post on 4chan in 2019.
"If you're not careful and noclip out of Puucraft in the wrong areas, you'll end up in the Puurooms, where it's nothing but the stink of old moist wool, the madness of mono-sandstone, the endless background noise of glowstone at maximum hum-buzz, and approximately 750,000 square meters of randomly segmented empty rooms to be trapped in. God save you if you see someone's nametag nearby, because they sure as hell have seen yours"
The Puurooms consists of 750,000 walk-able blocks, which is about the same size as Brixworth's worldguard claim.
Only about 1% of the Puurooms are mapped, and consists of several levels.
Players are also unable to use commands, and once they enter, they are unable to chat.
There is a phenomenon in the Puurooms where at any given moment, a player can get teleported anywhere in the Puurooms. Whether it is 50 blocks away from where you were, on the entire opposite side, or a completely different level, it can happen. Also, it is possible that at any given time, certain areas and rooms can be blocked off, resulting in those areas becoming inaccessible. Also, occasionally, music disk 13 will play.
Levels
Level 1 (The Puurooms)
Level 1 of the Puurooms known as just the Puurooms consists of 250,000 walkable blocks, sandstone walls, yellow wool carpet, and a snowblock/glowstone ceiling. Most players that end up in the Puurooms will first start out in this level. It features some special rooms such as the library, furnace room, a pool room and the bread room. There are also several obsidian blocks with levers on top of them. However, it is unknown if these do anything. Level 1 also consists of many small corridors, and many big rooms. Only about 4% of Level 1 has been mapped.
Level 2 (Poolrooms)
Level 2 of the Puurooms known as Poolcore or the Poolrooms consists of another 250,000 walkable blocks. Unlike level 1, level 2 is much more open. However, it is more difficult to navigate as players have to swim through the level. The water is only 1 block deep, so it is impossible for players to escape by drowning. The Poolrooms feature some staircases leading to different rooms of the Puurooms, or even different levels. Despite what we know, 0% of the Poolrooms have been mapped. The only 2 ways to enter The Poolrooms is to take the Fun Purple Tunnel from Level 1, or get teleported.
Level 3 (The Basement)
The level's appearance is in the name. 250,000 walkable blocks of a basement made of stone, cobblestone, and occasionally mossy cobble. The level is not very open, similar to Level 1. And the level is dimly lit, but mobs do not spawn. There is very little information about this level, and the only 2 ways to exit this level is to find The Hole which is a hole that takes you back to Level 1, or to get teleported to Level 1 or Level 2. 0% of Level 3 has been mapped.
Escaping
So far, there is only one way to exit the Puurooms, and that way is to get teleported into a position where you can noclip back out. So far, 7 players have entered and exited the Puurooms. All 7 players got teleported at different times to what they thought was just another room in the Puurooms. However, upon wandering for a few moments, they turned and saw the Overworld down a hallway. As they walked out and turned around to see the hallway, it was just cliffside. No sign of the Puurooms whatsoever.
Because of this, stepping into the wrong areas, or irritating a staff member can cause you to enter the Puurooms. It is possible to be stuck in the Puurooms for a day, a week, a month, or even a year.