Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Specter Development

Specter Development #4466249

3,906,742
members (measured 21 Aug 2026, 22:12 UTC)
7 October 2018
created (per Roblox API)
10 August 2026
first measured by this register

Specter Development is a verified Roblox group community created on October 7, 2018. The group has 3,756,249 members and is not ownerless. Its category is listed as null.

Membership history

Growth

3,599,7073,906,7423,753,224.510 August 202621 August 2026
969 measurements spanning 11 days, net +307,035. 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 3,553,652–3,952,797 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 969
Measured (UTC)MembersChange
21 Aug 2026, 22:123,906,742+36
21 Aug 2026, 22:103,906,706+9
21 Aug 2026, 22:103,906,697+135
21 Aug 2026, 22:013,906,562+886
21 Aug 2026, 21:023,905,676+436
21 Aug 2026, 20:343,905,240+140
21 Aug 2026, 20:243,905,100+185
21 Aug 2026, 20:123,904,915+13
21 Aug 2026, 20:113,904,902+13
21 Aug 2026, 20:103,904,889+565
21 Aug 2026, 19:333,904,324+276
21 Aug 2026, 19:173,904,048+309
21 Aug 2026, 19:013,903,739+102
21 Aug 2026, 18:563,903,637+594
21 Aug 2026, 18:253,903,043+6
21 Aug 2026, 18:243,903,037+59
21 Aug 2026, 18:213,902,978+8
21 Aug 2026, 18:203,902,970+134
21 Aug 2026, 18:123,902,836+55
21 Aug 2026, 18:083,902,781first reading

Ownership

Owned by @v3kdevs as measured.

Claimed by user #489237152 — observed between sweeps, detected 10 Aug 2026, 12:50 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Experiences

1,739
players in this group’s experiences right now
13,319,234
lifetime visits across 1 experiences

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

Members we’ve seen

@v3kdevs👑Owner (rank 255)

yTz (@yTz_Dev)🗂️Manager (rank 250)

luau (@LuauDevs)🗂️Manager (rank 250)

silva (@silvadevs)💻Scripter (rank 245)

@cloudbepp💥SFX Maker (rank 230)

@farmadortb2020👤Member (rank 1)

Flo (@eFL0125)👤Member (rank 1)

@BladianMC👤Member (rank 1)

304 (@Mlglps6)👤Member (rank 1)

Ybolachax (@Reset27589816)👤Member (rank 1)

Arsaa (@arsandrsri)👤Member (rank 1)

blastersShark (@blaster47op)👤Member (rank 1)

CuyChiquito (@cuyeando)👤Member (rank 1)

Verity (@lucasbfc6000)👤Member (rank 1)

DRG_RICKIXZZ (@RICKI_SSS1)👤Member (rank 1)

ThatOneStaleDorito (@mario_god2002)👤Member (rank 1)

@gorillaman_1236👤Member (rank 1)

@aBC77Pedro👤Member (rank 1)

fishi (@DIBR4N)👤Member (rank 1)

Oliver Martinez (@Rpgm2025)👤Member (rank 1)

AmandaFiel (@AMANDAFIEL_ttk)👤Member (rank 1)

LCL_tilinkon (@Tilinkon)👤Member (rank 1)

RandomKingNOOB (@RandomKingN0OB)👤Member (rank 1)

MessorDev (@itsFlopa012)👤Member (rank 1)

@JzGrit👤Member (rank 1)

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

Rank structure

👑Owner1
🗂️Manager2
🛡️ Moderator0
💰Sponsor0
💻Scripter1
🛠️ 3D Modeler1
🎨UI Desing1
💥SFX Maker1
🏃Animator0
🧱Builders0
🎵Sound Designer1
🎮Tester2
Membro3,635,729
👤Member3,638,268
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.