Level 0 Guide
Level 0: The Lobby
Level 0, also called The Lobby, is the game's entry-difficulty opening stage. The most reliable route is to find the pitfall room, spot the mold stain above the safe hole, survive the dark lower section, and follow the Exit signs to the noclip zone.
This page combines the official level facts with route context, player objectives, quick answers, and the clue that usually prevents failed runs.
Quick Facts
Before you enter
The official levels overview lists Level 0 as an entry-difficulty stage with Bacteria and Smilers as its listed entities, and documenting as its core mechanic. In practice, the biggest blocker is usually misreading the pitfall clue or spending too long in the dark route below.
- Difficulty
- Entry
- Main entities
- Bacteria and Smilers
- Core mechanic
- Documenting pitfalls and route clues
- Main progression gate
- Find the safe pitfall and reach the noclip exit

The Lobby looks repetitive on purpose. The level tests whether you notice clues, share information in co-op, and keep moving once the dark section starts.
Quick Answer
How to clear Level 0
Find the room with multiple pitfalls, look up for the mold stain, jump into the matching safe hole, then follow the dark route and Exit signs until you reach the noclip zone.
Safe pitfall clue
The correct hole is directly below a mold-marked ceiling tile.
Main danger
Wrong pitfall guesses and hesitation after the safe drop.
Best navigation rule
Treat visible Exit signs as the route anchor in the dark section.
Fast-clear result
Safe drop, dark route, noclip zone, level complete.
Overview
Why this level slows people down
The Lobby is the classic Backrooms space: damp carpet, yellow walls, humming lights, and room repetition that quickly blurs direction. The level teaches you to notice clues instead of forcing your way forward.
It hides the real solution inside ordinary-looking rooms. First you read the ceiling to find the correct pitfall, then you keep moving through the darker lower section until Exit signs carry you out.
Best short description
An entry level built around navigation confusion, one correct pitfall, and a dark escape route.
Biggest trap
Guessing a hole instead of checking the ceiling marker above it.
Best solo habit
Slow down in the pitfall room, then move decisively once the safe route is confirmed.
Best co-op habit
Have one player verify the mold clue and call the safe drop before the whole team commits.
Fact Table
Level 0 at a glance
The key facts below keep the route in one compact block.
| Field | Level 0 detail |
|---|---|
| Official name | The Lobby |
| Difficulty | Entry |
| Listed entities | Bacteria, Smilers |
| Listed mechanic | Documenting |
| Main progression task | Find the safe pitfall and reach the noclip exit |
| Most important clue | Mold stain on the ceiling above the safe hole |
| Common failure point | Jumping into the wrong pitfall or drifting in the dark section |
| Best co-op habit | Let one player confirm the clue, then call the drop for the team |
Entities
Threats that matter in Level 0
The official level list associates Level 0 with Bacteria and Smilers . They matter less than the pitfall puzzle for pure progression, but they still shape how safely you move through the stage, especially in darker sections and during hesitation.

Bacteria
Bacteria is the signature Level 0 monster and the entity most players associate with The Lobby. Even when the encounter is not constant, its presence changes how confidently you can explore repeated rooms and how long you can afford to stand still.
- Most relevant in open exploration and route hesitation
- Punishes players who freeze or over-search the same area
- Best response is clean pathing and fast commitment once a clue is found

Smiler
Smilers become more relevant after the safe drop, when visibility falls and players start relying on sparse lights and signage. They add pressure to the dark section, but the route usually stays manageable if you follow the exit path instead of wandering.
- More threatening in low-visibility parts of the level
- Catches players who stall, spin, or drift away from the route
- Best survival habit is to keep the team moving toward visible Exit signs
Mechanics
How Level 0 actually works
Level 0 uses simple mechanics, but it layers them in a way that makes new players second-guess themselves. The official listing names documenting as the headline mechanic, and that fits the level well: the game wants you to notice, confirm, and remember environmental clues instead of brute-forcing the route.
The safe drop is not random. You identify it by the mold stain on the ceiling above the correct hole, then jump into the matching pitfall.
The level rewards players who look up, read prompts, watch for room changes, and use signs instead of relying on instinct alone.
After the safe drop, the route becomes a low-visibility navigation problem. Exit signs are the strongest guide and matter more than broad exploration.
In this level, documenting is mostly about noticing route-critical evidence: the pitfall layout, the safe-drop marker, and the prompts that tell you which path actually advances the run.
No. VHS collection is optional. The cleanest route is pitfall first, lower section second, noclip exit last.
Objectives
What actually matters
If you strip away optional searching, the level becomes much clearer.
Move through The Lobby until you reach the room with multiple floor holes. That is the first real checkpoint.
Look for the mold stain on the ceiling and use the hole directly below it. The safe pitfall drops you onto a mattress and keeps the run alive.
After landing below, follow the dark path, use Exit signs as your anchor, and jump into the noclip zone to leave the level.
Walkthrough
Step-by-step route
This is the practical route once you're already stuck: identify the right hole quickly, survive the lower section, and keep the exit simple.

Leave the elevator
You start in the elevator and enter the yellow Lobby. Read the objective prompt, then focus on finding the pitfall area.

Find the pitfall room
The floor-hole room is the real turning point of the level. Many holes look similar, but only one is correct.

Look up
The correct hole is marked by a visible mold stain on the ceiling above it. Once you spot the stain, use the pitfall directly below.

Take the safe drop
The correct hole lands you on a mattress below. Wrong choices are lethal, so this clue matters most.

Move through the dark section
Once below, visibility drops sharply. Keep moving through clear lanes and treat the space as a short navigation problem.

Follow Exit signs
When you see Exit signs, commit to them. They lead you to the noclip zone.
Key Info
A few useful notes
These details don't fit into a single walkthrough step, but they still matter for planning.
Optional tasks
The level prompt also references recording pitfalls and finding VHS tapes. Useful for exploration, but not required for the fastest progression route on this page.
Co-op difference
Level 0 gets much easier when one player scouts the clue and the rest follow a confirmed callout. Shared information is more valuable than splitting wide.
Most common mistake
Players often treat the pitfall room like a blind guess or spend too long circling in the dark lower route after the correct drop.
Best fast-clear rule
Read the ceiling, take the safe hole, then follow Exit signs with as little hesitation as possible.
Watch the complete Lobby clear once if you want to see the pitfall search, the safe drop, and the dark-route exit in motion before using the step list.
Video Walkthrough
See the full Lobby route before the FAQ
Some players solve Level 0 much faster after seeing one clean run. The video is most useful for spotting how the pitfall room is read, how quickly the safe drop is confirmed, and how the lower dark route flows toward the noclip exit.
Open the video if you understand the mold clue in theory but still waste too much time finding the right room or committing to the drop.
- how the pitfall room is identified
- where the safe ceiling marker appears
- how the dark route leads into the noclip exit
FAQ
Common Level 0 questions
This section answers the questions players are most likely to search right before or during a stuck run.
The safe pitfall is the hole directly below the mold stain on the ceiling. That ceiling marker is the clearest route clue in the entire level.
Find the pitfall room, use the mold-marked safe drop, move through the dark section, follow the Exit signs, and jump into the noclip zone.
The official level listing associates Level 0 with Bacteria and Smilers . Bacteria shapes the pressure of exploration, while Smilers are more relevant in darker parts of the route.
Level 0 is officially entry difficulty, so it is not designed as one of the game's hardest stages. In solo play, the challenge comes more from navigation discipline and clue reading than from mechanical complexity.
Not for the shortest clear described on this page. The route here prioritizes progression over optional collection.
After the correct pitfall, you land on a mattress in a much darker section. From there, the run becomes a low-visibility navigation sequence guided mainly by Exit signs.
Source Notes
Where this page's information comes from
This page separates official facts from route interpretation, so players can tell which details come from published game information and which come from walkthrough analysis.
Difficulty, listed entities, and core mechanic are aligned with the official levels overview at backroomsescapetogether.com/levels.
Additional phrasing around level identity, route behavior, and player expectations is cross-checked against the community wiki page for Level 0 | The Lobby.
The safe pitfall explanation, mold-ceiling clue, and dark-route sequence were verified from a complete gameplay run and its captured screenshots.
Related Pages
Open the next page players usually need
After a Level 0 search, these are the live pages players usually need next for route context, entity follow-up, or broader game navigation.
Quick Answer
The shortest Level 0 solution
Find the pitfall room, look for the mold stain on the ceiling, jump into the matching hole, move through the dark section, follow the Exit signs, and noclip out.