Level 2830 - "The Colorrooms"
Survival difficulty - Class 2. Unsafe, secure, low entity count.

The Colorrooms looks like level 0, but is white, despite it's name, and has semi-bright lights, and the floor is made of tiles instead of carpet. It also looks like that of the Whiterooms, but the lights aren't blinding. A dripping can be heard through the entire level and can cause people to go insane here. However, sometimes boxes of Almond water can be found here, but has a rare chance. Entities that are here are unknown.

Entrances

Going through a part of level 0 with paler wallpaper will lead you here

Walking backward for a mile in the whiterooms will lead you here

Exits

Noclipping into lights that are attached to a wall will lead you to the whiterooms

Finding an almond water bottle that has no cover on it and drinking it will lead you to the snackrooms.

Encountering an entity and it killing you has a 6% chance to lead you back to level 0, unharmed.

Finding a ladder and going into the roof will lead you to a random level from level 10 to level 300.