421 Nuke Testing Site
A Roblox experience owned by 421 Science, and More!.
SimulatorENmilitary simulationweapon testingroleplay
Description (written by the developer; not a statement by this register)
This is where we test out nukes for the ROBLOXian Military.
Last updated by the developer 5 Jan 2017, 22:52 UTC.
0
playing (measured 21 Aug 2026, 14:07 UTC)
1,386
lifetime visits
82%
liked (14 👍 / 3 👎)
29
favourites (20.9 per 1k visits)
24 December 2016
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 21 Aug 2026, 14:07 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).