A level capable of being accessed by walking five thousand blocks in level 0. Gives basic information to the player via the paper, visible from the image.
A resource-packed level, being the only one that you can gather iron by! Just break the white bars with a suitable pickaxe, and either nuggets or broken bars to drop. broken bars can be smelted into iron.
A long, infinitely generating hallway, spanning outwards infinitely. Elevators and doors can be used to exit
A level filled with crates and supplies. This level can also be accessed from the overworld. Elevators can be used to exit.
(WIP) Reddened carpet and walls, and locked doors. Currently nothing else.
Level 27 can be accessed by level 0, following the true wiki's way of entry (use shears on the carpet then break the wood underneath). Overall a barren level.
A barren level, and one of the few you can noclip into from the overworld. Elevators and doors can be used to exit this level.
An overall barren but useful level, filled with vending machines and water fountains