BTRF DELTA
A Roblox experience owned by BuilderTech.
Description (written by the developer; not a statement by this register)
Date: 2132. Location: [REDACTED], Antarctica. Located beneath the frozen wastes of post-nuclear war Antarctica, BTRF DELTA was designed to be a safe haven for humanity after a nuclear war scenario. That day has finally come. But even with all the precautions taken to ensure the safety of those who would dwell within, it wasn't enough. Huge Arks are being constructed within, to save what remains of the ever dwindling human race.
Last updated by the developer 13 Feb 2021, 20:02 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 15 Aug 2026, 18:16 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).