My opinions regarding level-0 (wikidot)
https://backrooms-wiki.wikidot.com/level-0
I was always familiar with this level from knowing the Backrooms, but I was surprised by how many things there are on the Wikidot, some of which I liked and some I didn't. First of all, I would like to say it is unironically one of my favorite levels—a classic. It is perfect at its job, which is making people go insane just by existing in it instead of going straight for the kill with monsters like some other levels.
First, I would like to say that I would never call it "The Yellow Hell." It feels weird and kinda basic, like a 6-year-old came up with the name.
Secondly, I think the structure is pretty good... if it wasn't for the damn Red Rooms. Whose idea was that? It feels so forced, like, "Oh! Level ! is so popular! We should definitely add it to Level 0 too!" I mean, what is worse than adding something unnecessary to something perfect? But to be honest, I'm not that sad about the other things, like the arches, holes, and pillars. Hell, even the blackout zones!
Thirdly, I like the fact that the noises can be interpreted as just hearing things instead of anomalies hiding from you and making sounds. I don't mind anomalies or monsters in it, don't get me wrong, but I just think it's way better this way.
As for the carpets... I would like to say that I had a little suspicion at first due to the wiki saying that it has "non-human fluids" too. However, I don't think that is a problem, and I don't believe that there are any monsters in this Wikidot version of Level 0. It might just be animals coming and dying, and then their dead bodies just disappearing. Or perhaps the ever-changing nature of Level 0 is not just consistent within itself but with other levels too... causing the fluids to bleed through and appear on the carpets, perhaps?
Yeah, I just like this version a lot. It gives you an open ending entity-wise; it is unknown and entirely up to the reader to think what they want of it. I think they did a good job with this.
Note: No, ı don't like the idea of 'the manilla room', no one should be able to meet with anyone during the level, it feels like 'its so simple! We need to add this!'. Oh and, 'the torment' is a load of bullshit.
Note 2: level 0.1 is...ı didn't like it, though ı liked 0.2, it is short and sweet, 0.3 the same. For 0.7...ı just don't like it man, props for the effort though.