Backrooms: Co-op
A Roblox experience owned by Mousetrap Studios.
HorrorENco-oppuzzle-solvingentity-survival
Description (written by the developer; not a statement by this register)
🔦 Escape the endless halls together… if you can. Enter the Backrooms with your friends in this intense co-op horror experience. Explore strange levels, solve puzzles, manage supplies, and survive the entities lurking in the dark. Every sound matters. Every door could lead somewhere worse. 👥 1–6 Player Co-op 🧩 Level-Based Exploration 👁️ Dangerous Entities 🔦 Proximity Voice & Team Survival 🚪 Hidden Rooms & Secrets ⚠️ The deeper you go, the harder it gets… Can your team find a way out, or will you become part of the Backrooms forever?
Last updated by the developer 10 Jul 2026, 01:50 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 10 Aug 2026, 14:17 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Like ratio over time
Growth
| Measured (UTC) | % liked | Change |
|---|---|---|
| 5 Sept 2026, 06:47 | 50 | +2 |
| 16 Aug 2026, 06:38 | 48 | first reading |
Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.