DOORS floors
Floors
- Doors 0–100
- Doors 100–200
- Doors -50 to -01 (and 0000)
The Backdoor
Side door in the Lobby's outer alley, or the Create Elevator/Play menu. Until you have entered another subfloor there is a Starlight barrier. Since Sep 29, 2026 it requires the Detour achievement (entering The Archives, The Outdoors or The Stairwell).
8 entities
Other subfloors and modes
Floors table
| The Backdoor | Subfloor | Doors -50 to -01 (and 0000) | Side door in the Lobby's outer alley, or the Create Elevator/Play menu. Until you have entered another subfloor there is a Starlight barrier. Since Sep 29, 2026 it requires the Detour achievement (entering The Archives, The Outdoors or The Stairwell). | 8 |
| The Hotel | Floor | Doors 0–100 | None: base floor. You enter through a Lobby elevator (create or join one). | 28 |
| The Rooms | Mode | A-000 to A-1000 (1000 rooms) | Vision in the floor selector since Oct 2, 2026 (Access Granted). Before that it was a subfloor: you entered through Hotel door 60 or from the Lobby (10 Stardust, later free). | 9 |
| The Archives | Subfloor | A-000 to Z-050 (26 sectors of 50 doors) | Hotel door 60: skull lock and two more locks (the wiki cites 4 Skeleton Key uses and 2 Lockpicks). Also from the Lobby (elevator or Host Game), a detail marked [CN] on the wiki. | 17 |
| CHAOS (Chaos Mode) | Mode | Doors 0–100 | CHAOS vision in the Lobby floor selector (leads to The Hotel). With the RANDOM EVENTS modifier it can also be activated on other floors; on subfloors an Admin Panel is required. | 0 |
| The Mines | Floor | Doors 100–200 | None: Lobby elevator, or by escaping The Hotel or The Outdoors. | 31 |
| Daily Runs | Mode | 20–30 rooms (depending on the day) | Daily vision in the Lobby. It resets every day at 4:00 PM EDT (8:00 PM UTC) with a fixed seed. | 0 |
| BATTLE Mode | Mode | 250 rooms (approx.) | Permanent vision in the floor selector. Global queue since Feb 17, 2026. | 0 |
| The Candy Vault | Mode | 50 doors (51 possible) | Halloween event vision in the floor selector, from Oct 22 to Nov 9, 2026 according to the wiki. | 15 |
| The Outdoors | Subfloor | — | Hotel doors 90 and 99 (Greenhouse). You must cut the vines with Shears or a Multitool and use a Skeleton Key on the Skull Lock. It does not work with active modifiers (red barrier). | 17 |
| The Stairwell | Subfloor | — | Two routes according to the wiki. (1) The Mines, door 152 (Stairwell Entrance): a manhole cover that requires a Skeleton Key (documented since Aug 28, 2026). (2) From the Lobby (since Oct 2, 2026, Update Logs 2026 and Access Granted Update): no documented requirement and no in-game confirmation. Door 152 is not in the Hotel: The Hotel ends at door 100. | 8 |
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DOORS guides
Doors Stairwell: How to Enter, Its Real Entity Count and Why Guides Disagree
Guides disagree on where the Stairwell entrance is, how many entities it has and how long it is. This one checks each claim against the…
DOORS Halloween Event: The Candy Vault Guide
The Candy Vault is DOORS's 2026 Halloween vision. This guide covers its dates, the Estate and Vault sections, the entities, the Sweet…
Frequently asked questions
How many floors does DOORS have?
The DOORS Wiki lists 3 floors and 8 subfloors or modes: The Hotel, The Mines and The Backdoor.
How do you reach The Hotel in DOORS?
None: base floor. You enter through a Lobby elevator (create or join one).
How do you reach The Mines in DOORS?
None: Lobby elevator, or by escaping The Hotel or The Outdoors.
How do you reach The Backdoor in DOORS?
Side door in the Lobby's outer alley, or the Create Elevator/Play menu. Until you have entered another subfloor there is a Starlight barrier. Since Sep 29, 2026 it requires the Detour achievement (entering The Archives, The Outdoors or The Stairwell).
Data from the DOORS Wiki (CC BY-SA), organized with AI assistance. Nothing here is tested in the game, and the wiki texts are in English; data loaded 2026-10-25.