- Backrooms all levels: Over 100 documented normal levels form the core framework of the labyrinth
- Level 0 (Threshold): The entry point featuring endless mono-yellow wallpaper and fluorescent buzzing
- Sub-levels: Decimal levels (e.g., Level 0.1, Level 5.1) act as sub-sections within parent levels
- Entity danger: Threats range from harmless echoes in Level 11 to lethal predators in Level 8
- Navigation rule: No-clipping and environmental transitions are the primary methods of moving between levels
Understanding Backrooms All Levels: The Core Framework
The Backrooms universe is built upon a sprawling network of normal levels, each forming a piece of an ever-changing, infinite labyrinth. When explorers discuss Backrooms all levels, they refer to the documented environments that range from familiar architectural spaces to reality-defying landscapes. According to the Backrooms Wiki, these levels form the fundamental framework of the setting, varying drastically in size, danger, and habitability.
Most typical levels tend to be infinite in size, though "bounded" levels do exist. They often provoke a feeling of uncanny familiarity—empty office spaces, abandoned hotels, and endless corridors that feel like places you have been before but cannot quite place.
Levels in the Backrooms are occasionally prone to instability. Documentation of any level is subject to change without warning. Always prepare for environmental shifts when traversing between zones.
Level Classifications
| Classification | Description | Safety Rating |
|---|---|---|
| Normal Levels | The primary numbered environments (Level 0, 1, 2, etc.) | Varies greatly |
| Sub-levels | Decimal-designated areas within parent levels (e.g., Level 6.1) | Typically moderate |
| Unnumbered Levels | Environments without standard numerical designation | Unpredictable |
| Anomalous Levels | Reality-defying spaces that break standard rules | Extremely dangerous |
Sub-sections are locations within levels. They can be as small as a single room or as vast as a completely different environment. However, all sub-sections remain contained within their parent level's documentation.
Early Cluster Levels (0-12): The Foundational Zones
The first cluster of levels represents the most well-documented and frequently encountered environments in the Backrooms. These levels serve as the initial trial ground for anyone who has noclipped out of baseline reality.
Level 0 - Threshold
- Endless mono-yellow rooms
- Damp carpet, loud fluorescent lights
- Entry point for most wanderers
- Entity: Hounds
Level 1 - Habitable Zone
- Dark, concrete maintenance tunnels
- First major trading hub location
- Fog and echoing machinery sounds
- More stable than Level 0
Level 2 - Utility Halls
- Abandoned maintenance corridors
- Hot pipes line the walls
- Linear structure with dead ends
- Entity: Smilers, Hounds
Level 4 - Abandoned Office
- Empty office building aesthetic
- Windows show nothing but white void
- Relatively safe resting point
- Contains The Office Market sub-section
Level 5 - Terror Hotel
- Endless 1920s hotel interior
- Eerie jazz music plays constantly
- Contains Level 5.1 Casino sub-section
- Entity: The Beast of Level 5
Level 11 - The City
- Infinite empty cityscape
- Buildings resemble baseline reality
- Entities appear passive here
- Major community settlement location
Some of the more hospitable and stable levels are home to thriving communities. Level 11 (The City That Never Sleeps) and Level 1 (Habitable Zone) are known to support permanent inhabitants who have managed to survive and establish outposts.
Detailed Early Level Breakdown
| Level | Name | Primary Threat | Key Feature |
|---|---|---|---|
| 0 | Threshold | Isolation, Hounds | Mono-yellow wallpaper maze |
| 1 | Habitable Zone | Darkness, Smilers | Maintenance tunnel network |
| 2 | Abandoned Utility Halls | Heat, Dead Ends | Pipe-lined corridors |
| 3 | Electrical Station | High voltage, Entities | Massive machinery hum |
| 5 | Terror Hotel | The Beast | 1920s hotel with jazz ambience |
| 6 | Lights Out | Total darkness | Blind navigation required |
| 7 | Thalassophobia | Deep water, Drowning | Infinite ocean with no floor |
| 8 | Cave Systems | Spider-like entities | Massive underground caverns |
| 9 | The Suburbs | Psychological horror | Endless suburban night streets |
| 10 | Bumper Crop | Agricultural hazards | Infinite wheat fields |
| 11 | The City That Never Sleeps | Minimal (passive entities) | Infinite empty city |
| 12 | Matrix | Reality corruption | Glitching visual environment |
Mid-Tier Levels (13-99): Escalating Dangers
As wanderers progress deeper into the Backrooms, the environments become increasingly hostile and unpredictable. Levels in this range often feature unique phenomena that defy the laws of physics and nature.
The laws of physics and nature as we know them cannot be relied on in the depths of the Backrooms. Levels in the mid-tier range and beyond frequently feature altered gravity, non-Euclidean geometry, and temporal anomalies.
Notable Mid-Tier Levels
| Level | Name | Environment Type | Danger Level |
|---|---|---|---|
| 37 | Sublimity | Infinite tiled pool rooms | Low-Moderate |
| 37.1 | The Sanguine Reservoir | Blood-red water reservoir | Moderate |
| 48 | The Sunset Beach | Endless twilight beach | Low |
| 49 | The Unfilled River of Phlegethon | Burning river landscape | High |
| 94 | Motion | Animated toy-like world | Moderate |
| 95 | Toward Agape | Abstract spiritual landscape | Variable |
| 99 | Ghoul Town | Horror-themed town | High |
Level 37, also known as the Poolrooms, is one of the most beloved levels in the community. Its endless tiled rooms filled with calm water evoke a sense of eerie tranquility and nostalgia. While not without danger, it represents the environmental storytelling potential that makes the Backrooms format so compelling.
Sub-Level Significance
Sub-levels within the mid-tier range often serve critical functions:
| Sub-Level | Parent Level | Description |
|---|---|---|
| Level 6.1 | Level 6 | The Snackrooms - a rare food source |
| Level 7.6 | Level 7 | Evacuation - escape route from the ocean |
| Level 8.1 | Level 8 | The Dead Caverns - heightened cave danger |
| Level 9.2 | Level 9 | Black Market - underground trading post |
| Level 10.1 | Level 10 | Corpse Lake - hazardous water body |
| Level 94.1 | Level 94 | Place where the King never comes |
Deep Backrooms (100+): The Frontier
Beyond Level 100, documentation becomes increasingly sparse. Many levels are marked as [NO DATA], meaning they have not been sufficiently catalogued by explorers. These deep levels represent the true frontier of Backrooms exploration.
Numerous levels beyond Level 100 lack sufficient documentation. If you have eyewitness documentation of any of these levels, the Backrooms Wiki encourages contributing your findings to the database. The community relies on survivor reports to expand the collective knowledge base.
Documented Deep Levels
| Level | Name | Status | Notes |
|---|---|---|---|
| 100 | Silent Sounds | Under rewrite | Significant milestone level |
| 101 | Your Dream Shall Never Dawn Again | Documented | Psychological horror |
| 185 | The Next Train to Depart | Documented | Infinite train platform |
| 186 | The Infinite Valley | Documented | Endless natural valley |
| 201 | A E S T H E T I C | Documented | Vaporwave-inspired landscape |
| 300 | The Tree of Life | Documented | Massive cosmic tree |
| 301 | The Window of Hope | Documented | Potential exit point |
| 400 | M1nd is s0ftwar3 | Trimmed | Digital corruption theme |
| 500 | Subcarrier | Documented | Signal-based environment |
| 700 | It's a beautiful view, isn't it? | Documented | Deceptive serenity |
| 999 | (Unnamed) | Documented | Significant numerical milestone |
Some levels have been "trimmed" due to age or quality issues. These pages are archived in the Trimmed Hub and may be open for rewrite. If a level you are researching has been trimmed, consider contributing a revised version through the Greenlight Policy process.
Undocumented Deep Levels
The following levels currently have [NO DATA] and require further exploration:
| Level Range | Status | Exploration Priority |
|---|---|---|
| 358 | NO DATA | Moderate |
| 411 | NO DATA | Moderate |
| 423-424 | NO DATA | High (cluster gap) |
| 501 | NO DATA | Low |
| 523-524 | NO DATA | Moderate |
| 701-702 | NO DATA | Moderate |
| 798 | NO DATA | Low |
| 800-802 | NO DATA | High (major milestone) |
| 905 | NO DATA | Low |
| 911 | NO DATA | Moderate |
| 975-976 | NO DATA | Moderate |
Navigating Between Levels: Entrances and Exits
Movement between levels is one of the most critical survival skills in the Backrooms. Entrances and exits to each level are catalogued to the best of the community's ability, as making a hasty retreat is often necessary.
Identify Transition Points
Most levels contain specific architectural features that serve as transitions. Doorways, staircases, elevator shafts, and even specific floor tiles can trigger level changes. Learn to recognize patterns in each environment.
Master No-Clipping
No-clipping through walls, floors, or ceilings is a primary method of inter-level travel. This requires moving at speed against specific surfaces. However, no-clipping carries significant risk, as destinations are unpredictable.
Track Environmental Shifts
Pay attention to subtle changes in lighting, temperature, architecture, and ambient sound. These shifts often indicate proximity to a level boundary or transition point.
Document Your Path
Always record your route. The Backrooms are prone to instability, and paths that worked previously may change. Maintaining a personal log increases your chances of retracing steps or finding help.
Seek Community Outposts
Levels like Level 1, Level 11, and Level 6.1 (The Snackrooms) host communities and trading posts. These are relatively safer zones where wanderers share navigation intelligence and supplies.
Levels occasionally experience structural instability. If you notice walls flickering, floors becoming transparent, or sounds looping abnormally, prepare to move immediately. These are signs of imminent level collapse or restructuring.
Navigation Risk Assessment
| Method | Reliability | Risk Level | Best Used When |
|---|---|---|---|
| Documented Exits | High | Low | Available and accessible |
| No-Clipping | Low | High | No other options remain |
| Environmental Shifts | Moderate | Moderate | Transition signs detected |
| Following Entities | Very Low | Extreme | Never recommended |
| Community Guidance | High | Low | In contact with outpost |
Survival Preparation Checklist
Inhabitants have managed to survive in even the most dangerous levels through careful preparation and community cooperation. Use this checklist before attempting to traverse beyond Level 11.
Pre-Expedition Essentials:
- Memorize exits for at least 3 adjacent levels
- Carry sufficient Almond Water for hydration and entity deterrence
- Document your current level's layout before advancing
- Establish communication protocol with nearest outpost
- Pack light sources with extra batteries (critical for Level 6)
- Identify at least 2 escape routes from your current position
Level-Specific Preparation Guide
| Level Range | Essential Gear | Primary Threat Type |
|---|---|---|
| 0-5 | Flashlight, Almond Water | Entity encounters |
| 6-8 | Multiple light sources, rope | Darkness, water, cave-ins |
| 9-12 | Navigation tools, map | Psychological stress |
| 37-49 | Thermal gear, flotation device | Water exposure |
| 94-99 | Sound-dampening equipment | Sensory manipulation |
| 100+ | Full survival kit, emergency beacon | Unknown hazards |
The Backrooms Wiki operates under a Creative Commons Attribution-ShareAlike 3.0 License. If you discover new level information, encounter undocumented entities, or find previously unknown exits, contribute your findings. Every report strengthens the survival database for future wanderers.
Frequently Asked Questions
Q: How many levels exist in the Backrooms?
The exact number is unknown. The Backrooms Wiki documents over 100 normal levels with numerical designations, plus numerous unnumbered and anomalous levels. Many levels beyond Level 100 are marked as [NO DATA], meaning they have not been sufficiently catalogued. The total count grows as explorers contribute new findings.
Q: What are sub-levels and how do they differ from main levels?
Sub-levels are designated with decimal numbers (e.g., Level 0.1, Level 5.1, Level 6.1). They are sub-sections within parent levels that can range from small rooms to vast areas with completely different appearances. Despite their distinct environments, all sub-sections remain contained within their parent level's framework.
Q: Are any Backrooms levels safe to inhabit?
Yes. Some of the more hospitable and stable levels are home to thriving communities. Level 1 (Habitable Zone), Level 11 (The City That Never Sleeps), and Level 6.1 (The Snackrooms) are known to support permanent settlements. However, no level in the Backrooms can be considered entirely safe, as instability can occur without warning.
Q: What does it mean when a level is marked as [NO DATA]?
Levels marked [NO DATA] have not yet been sufficiently catalogued by explorers. This means no reliable documentation exists regarding their environment, entity populations, entrances, or exits. The Backrooms Wiki encourages anyone with eyewitness documentation of these levels to contribute their findings to the database.
Q: Can levels change or disappear over time?
Yes. Levels are occasionally prone to instability, and documentation of any level is subject to change without warning. Some levels have been 'trimmed' due to age or quality issues and are archived in the Trimmed Hub. The Backrooms environment is not static, and explorers should always be prepared for unexpected structural changes.