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Rex Crystal

Rex Crystal #3611893

210
members (measured 31 Aug 2026, 01:32 UTC)
21 November 2017
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENSCP FoundationRoleplayFictional Organization

Description

[REX CRYSTAL CONTAINMENT ORGANIZATION] Established to secure and analyze phenomena that defy conventional science, the organization operates a network of secured installations dedicated to the containment and research of hundreds of anomalies across the globe. While the organization presents a front of public safety, its real purpose is the systematic exploitation of anomalous assets to secure dominance both financially and militarily. The most important installation under the organization is High Security Containment Installation Alpha, serving as its primary operations center and financial stronghold. Founded under @deathkiller2541, the organization was transferred to @Overseer_Quantum on 2/22/25.

Written by the group; not a statement by this register.

Membership history

Growth

20921321111 August 2026 — 213 members18 August 2026 — 212 members19 August 2026 — 211 members23 August 2026 — 210 members26 August 2026 — 211 members26 August 2026 — 210 members30 August 2026 — 209 members31 August 2026 — 210 members21011 August 202631 August 2026
8 measurements spanning 19 days, net -3. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 208–214 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
31 Aug 2026, 01:32210+1
30 Aug 2026, 21:21209-1
26 Aug 2026, 18:55210-1
26 Aug 2026, 05:01211+1
23 Aug 2026, 14:24210-1
19 Aug 2026, 18:29211-1
18 Aug 2026, 22:43212-1
11 Aug 2026, 18:12213first reading

Ownership

Owned by Quantum (@Overseer_Quantum) as measured.

Experiences

0
players in this group’s experiences right now
19,657
lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Quantum (@Overseer_Quantum)Administrator (rank 255)

Timorous_Hex (@hex_img)Developer (rank 14)

@crutchj1Contributor (rank 13)

corey_obby (@corey13088)Quality Assurance (rank 12)

ocean (@oceananiaaaa)Community Member (rank 1)

Alex_ITA (@xxxrobuxiscool6)Community Member (rank 1)

@matvey555555995846Community Member (rank 1)

Reggie (@bunnnymuffin)Community Member (rank 1)

@dingding20080616Community Member (rank 1)

@HallowateCommunity Member (rank 1)

Neymar (@Justpau16)Community Member (rank 1)

v3n (@brusico12344)Community Member (rank 1)

Legendary_Nicholas (@WreckedFoXXXy)Community Member (rank 1)

g1rlfailure (@nxtchxrlxttx)Community Member (rank 1)

mike (@MikeeBB13)Community Member (rank 1)

Grief (@griefeycool)Community Member (rank 1)

@luigitrainboy255Community Member (rank 1)

tiky (@TrickyBatman25)Community Member (rank 1)

HollowMoon (@swager633)Community Member (rank 1)

PancakePrincess (@NoobyKing_12)Community Member (rank 1)

sniper (@Bug8Bug8)Community Member (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Administrator1
Founder1
Supervisor0
Developer2
Contributor2
Quality Assurance2
Lead Moderator0
Senior Moderator0
Moderator0
Trial Moderator0
Community Engagement Staff0
Anomaly Actor0
Honorable Member17
Community Member213
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.