Knock Knock... [ALPHA]
A Roblox experience owned by Brian studios official.
Description (written by the developer; not a statement by this register)
KNOCK KNOCK... [ALPHA] Description Every door you open changes what's waiting on the other side. Welcome to Knock Knock, a terrifying, room-to-room survival horror experience inspired by DOORS. Locked deep within an abandoned subterranean bunker corridor, your only objective is to advance through sequential sectors. But in this facility, the lights don't just flicker for show—they warn you of the entities tearing through the walls. Listen closesly When It Alarms, you better be hidden. How to Play • 🧰 Explore & Bypassing: Search industrial lockers, desks, and crates for keycards, lockpicks, and batteries. • 💡 Watch the Environment: If the green facility lights blink out, an entity is active. Find a hiding spot immediately. Survive the Mechanics: Every monster requires a different reaction. Some track your movement, some attack if you stare, and others look for you in the dark.Reach the End: Work together or go solo to bypass the puzzles and unlock the final Sector Horror, Doors.
Last updated by the developer 27 Oct 2026, 16:18 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 29 Oct 2026, 09:47 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).