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Lost in the Backrooms

Lost in the Backrooms

A Roblox experience owned by sleepy developer.

HorrorENhorrorsurvivalasymmetric multiplayer

Description (written by the developer; not a statement by this register)

😱 Lost in the Backrooms (BETA) One player becomes the Killer each round. Everyone else must survive and avoid the Killer. 💀 If you die, you respawn but don’t earn a win. 🎯 Killer wins by getting enough eliminations before time ends. 📈 Level up to earn perks!

Last updated by the developer 14 Jul 2026, 23:15 UTC.

0
playing (measured 18 Aug 2026, 00:45 UTC)
25,889
lifetime visits
56%
liked (20 👍 / 16 👎)
103
favourites (4.0 per 1k visits)
1 July 2026
created (per Roblox)

Play on Roblox →

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 We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)PlayersChange
18 Aug 2026, 00:450first reading

Concurrent players at each of our measurements (insert-on-change).

Badge funnel

Welcome to the Backrooms · welcome6,645 · 0.00% win
The Hollow · progression32 · 0.00% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.