Blackgrid National Multipurpose Research Site
A Roblox experience owned by Blackgrid Corporation.
SimulatorENsci-fisimulationbase-building
Description (written by the developer; not a statement by this register)
[Work in progress. Anything in this version is subject to change.] ☢️ | Welcome to Blackgrid Corporation's National Multipurpose Research Site, better known as BNMRS. Located on Chichagof Island, Alaska, BNMRS extends deep under the forests and mountains of the island. The BNMRS is also known to house many advanced technologies, including one of Blackgrid Corporation's greatest inventions: the Antimatter Reactor! 🔬 | Blackgrid Corporation researches power generation, nuclear devices, and military technology. 💥 | Are you willing to help Blackgrid Corporation's scientific adventures, or will you attempt to destroy their name and reputation? 💵 | This game contains Premium benefits: increased Neutrons income.
Last updated by the developer 6 Jun 2026, 12:22 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 14 Aug 2026, 13:31 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.