SUBLEVEL
A Roblox experience owned by GlowBox.
Description (written by the developer; not a statement by this register)
🎃 HALLOWEEN NIGHT SHIFT (until Nov 3): new Halloween anomalies are loose in the basement... It's 3:12 AM in the basement of Greywater Memorial Hospital, and the same hallway keeps repeating. 🔁 Notice ANYTHING wrong? Turn back and take the stairwell you came from. ✅ Nothing wrong? Keep going to the stairwell at the far end. ⬆️ Climb all the way up to the Ground Floor to escape. ❌ Easy: a wrong call costs one floor. Normal: back to the start, just like Exit 8. 👁️ 140+ anomalies, from tiny details to things that chase you 🧹 Watch the night janitor. He's part of the routine... usually. 👥 Play together: up to 4 friends share the same hallway 📖 Anomaly Journal, achievements and badges 🌑 Escape once to unlock Nightmare Mode 🏆 Race the Fastest Escapes leaderboard 📹 Night Vision Camera: some things only show up on camera 🔦 Captions, mobile and controller support Headphones recommended. Play in the dark.
Last updated by the developer 28 Oct 2026, 01:00 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 28 Oct 2026, 21:00 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).