"You exit your previous level, now blinded by the jet black void surrounding you on all sides, you can't see anything…"
An actual description of Level 6 would be impossible as when you enter, you are completely blinded by darkness, you quite literally cannot see a single thing. Flashlights or any other object radiating light doesn't work here either, you have to feel the walls of the level and slowly guide yourself through the level that way. It's going to be a very long journey.
The walls of the level are usually of a concrete-like texture, however, some parts of the level feature more metallic-like walls. Sometimes you can feel a pipe along the walls or the walls can feel drenched.
Adding onto this, the walls aren't always close to each other, sometimes you will enter seemingly massive rooms so you will probably be walking aimlessly in these rooms, sometimes even for a good few hours. Just try not to trip over anything, walking very slowly is the key to getting out of this level. These big areas seem to have the structure of a mall but there is no way to know for sure.
Sometimes auditory hallucinations can occur within this level, you could just be walking and hear a crash that never happened, water dripping when there's actually no water dripping, weeps and cries when there is no source and much more. This is likely due to the very present darkness but not much else is actually known.
Once in Level 8, this level is the most common way back to levels 1-5 (You have to get back here through 7.)