Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Pet Swarm Series

Pet Swarm Series #9411658

427,247
members (measured 21 Aug 2026, 21:32 UTC)
31 January 2021
created (per Roblox API)
10 August 2026
first measured by this register

Pet Swarm Series is a Roblox group created on January 31, 2021. It has 427,278 members and holds a verified badge. The group is not ownerless. Its category is listed as null.

Membership history

Growth

427,247427,331427,28910 August 202621 August 2026
129 measurements spanning 11 days, net -84. 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 427,234–427,344 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 129
Measured (UTC)MembersChange
21 Aug 2026, 21:30427,247-1
21 Aug 2026, 19:21427,248-1
21 Aug 2026, 18:13427,249-1
21 Aug 2026, 14:53427,250-1
21 Aug 2026, 12:22427,251+1
21 Aug 2026, 06:38427,250-1
21 Aug 2026, 05:39427,251-1
21 Aug 2026, 00:13427,252-1
20 Aug 2026, 23:50427,253-1
20 Aug 2026, 22:40427,254-1
20 Aug 2026, 21:59427,255-1
20 Aug 2026, 17:55427,256+1
20 Aug 2026, 16:37427,255-1
20 Aug 2026, 14:56427,256-1
20 Aug 2026, 06:41427,257-1
20 Aug 2026, 02:36427,258-1
20 Aug 2026, 01:24427,259-1
20 Aug 2026, 00:40427,260-1
19 Aug 2026, 23:28427,261-1
19 Aug 2026, 20:36427,262first reading

Ownership

Owned by @illuzive as measured.

Claimed by user #15433760 — observed between sweeps, detected 10 Aug 2026, 12:48 UTC

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

Experiences

36
players in this group’s experiences right now
132,720,021
lifetime visits across 1 experiences

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

Members we’ve seen

@illuziveIlluzive (rank 255)

@Piddy_ManPiddy_Man (rank 254)

@yactiYacti (rank 250)

@MrMixturesfyuusha (rank 200)

alouse (@alouserbx)Moderator (rank 130)

LuxxyDeveloper (@LuxxyIRL)Moderator (rank 130)

Gab (@StaffGab)Moderator (rank 130)

@NoimlessContributor (rank 100)

@nanda000Contributor (rank 100)

Softy (@SoftGB)Contributor (rank 100)

@NinjoOnlineContributor (rank 100)

Omar (@Dev0mar)Contributor (rank 100)

R0VER (@Dev_R0VER)Contributor (rank 100)

DefaultKind (@nuwfall)Testers (rank 70)

Drifty (@Drifty5G)Testers (rank 70)

@KyxztyTesters (rank 70)

rains (@SxnfulParadox)Testers (rank 70)

SoloTheYolo (@roblox_user_662305295)Testers (rank 70)

@Y2_ItzVortexTesters (rank 70)

FRASH (@FRASH_EKIM)Testers (rank 70)

Gummi (@wGummi)Followers (rank 1)

wicked (@xo1u)Followers (rank 1)

Shun (@Shunnz)Followers (rank 1)

Sebas (@Aziorux)Followers (rank 1)

Slimdoggins (@slim_doggins)Followers (rank 1)

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

Rank structure

Illuzive1
Piddy_Man2
Yacti1
fyuusha1
Community Manager1
Moderator7
Contributor7
Testers19
Member427,322
Followers427,768
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.