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Underground Matter Reactor Facility

Underground Matter Reactor Facility

A Roblox experience owned by The C.E.R.F Team.

RoleplayENSCPRoleplayFacility

Description (written by the developer; not a statement by this register)

If you want direct update notifications, please select the notify bell. I've added a notification for when the game has been updated. Or join the Discord! Would love to see you there! Our Trello link is also on our Discord; it won't let me place the Trello link here. This is single-handedly developed by me, from logos to everything: Scientist_DrZoe. In the future, we can use mods/testers when we get more active players, do so by joining the Discord to get the form. Reactor & anomalies are not in yet; I plan to add them sometime soon. Sorry! [Development has been slow] This game is designed to be like SCP games alongside core games, subjects to test on with anomalies, a core to maintain, and much more. This game is in dev, please be patient, and feedback is highly recommended. Some tags (ignore): RP, Roleplay, Facility, Underground, Reactor, scp, SCP, core game, core, anomaly, exploration, underground, roleplay, role, rank, survive, survival, xp, XP, level

Last updated by the developer 11 Aug 2026, 23:10 UTC.

0
playing (measured 21 Aug 2026, 14:19 UTC)
996
lifetime visits
38%
liked (5 👍 / 8 👎)
28
favourites (28.1 per 1k visits)
15 September 2025
created (per Roblox)

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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 We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)PlayersChange
21 Aug 2026, 14:190first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

Donation: 10000
10,000 R$
Donation: 500
500 R$
Donation: 150
150 R$
Donation: 50
50 R$
Donation: 1000

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

Welcome... To your final stop. · welcome211 · 0.00% win
Meet your maker. · other3 · 0.00% win

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.