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Esper Online 2

Esper Online 2 #8998889

2,154
members (measured 6 Oct 2026, 02:10 UTC)
4 January 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENfighting gameanime adaptationMob Psycho 100

Description

Esper Online II! An Artist3.0/ix studios, production. Come enjoy a fully immersive fighting game based on the anime 'Mob Psycho'. For more information on the game, join the server below! gg/esperonline

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

Membership history

Growth

2,1542,1572,155.510 August 2026 — 2,157 members10 August 2026 — 2,157 members9 September 2026 — 2,156 members9 September 2026 — 2,155 members18 September 2026 — 2,154 members27 September 2026 — 2,155 members2 October 2026 — 2,154 members2 October 2026 — 2,155 members5 October 2026 — 2,154 members10 August 20265 October 2026
9 measurements spanning 56 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 2,154–2,157 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
5 Oct 2026, 03:112,154-1
2 Oct 2026, 18:002,155+1
2 Oct 2026, 04:402,154-1
27 Sept 2026, 21:402,155+1
18 Sept 2026, 01:132,154-1
9 Sept 2026, 09:102,155-1
9 Sept 2026, 07:112,156-1
10 Aug 2026, 14:362,157no change
10 Aug 2026, 12:132,157first reading

Ownership

Owned by Artist (@Artist3_0) as measured.

Claimed by user #74713761 — observed between sweeps, detected 10 Aug 2026, 14:36 UTC

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

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Artist (@Artist3_0) — Owner (rank 255)

vizier (@vizierzsz) — Devs (rank 252)

@Dev_Late — Access (rank 250)

Shun (@Shunnz) — Access (rank 250)

Poly (@Polyraris) — Access (rank 250)

Never (@Neverslash09) — Access (rank 250)

Usurper (@0niidr0) — Access (rank 250)

Sav (@ltsSav) — Access (rank 250) terminated

Edge (@Devx_rock) — Access (rank 250)

Soul (@BrokenTamashi) — Access (rank 250)

idk (@kiratkit2) — Access (rank 250)

Klaynne (@Handa_Kindani) — Access (rank 250)

@Necromis — Access (rank 250)

Seika (@luigipezzolo25) — Access (rank 250)

rip_tabuzo (@dawas97) — Access (rank 250) terminated

@KnowItAllKing — Access (rank 250)

UncleAbebrese (@GlobalSmxk3) — Access (rank 250)

Fosc (@F_0sc) — Member (rank 1)

@diywar — Member (rank 1)

shinzo (@Magnum12369) — Member (rank 1)

@Ashz_x — Member (rank 1)

hvb (@flaredude97) — Member (rank 1)

Tam2Real (@OfficialTam2Real) — Member (rank 1)

Blazin (@BlazinBR) — Member (rank 1)

Tears (@awsomepye100) — Member (rank 1)

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

Rank structure

Owner1
Devs1
Access79
Testers0
Member2,157
Member2,076
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.