AP4: The Backrooms
A Roblox experience owned by Key Corp.
Description (written by the developer; not a statement by this register)
[LOUD AUDIO, AND FLASHLING LIGHTS] AP4 is a fanmade backrooms game that is early in devolopment 👻Escape the Monsters 🔍Find the Levels [EXPECT BUGS AS THIS GAME IS W.I.P] [MAX PARTY IS 5, PLEASE DO NOT BREAK THE GAME] [THIS GAME IS NOT FINISHED]
Last updated by the developer 30 May 2026, 00:15 UTC.
0
playing (measured 11 Sept 2026, 12:52 UTC)
4
lifetime visits
29 May 2026
created (per 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 We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 11 Sept 2026, 12:52 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).