[ATF] The Alumni #12439904

539

members (measured 3 Sept 2026, 14:17 UTC)

1 October 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENlore factiongaming groupafter the flash

Description

An official lore faction for After the Flash: Wintertide. The Alumni are the descendants of pre-flash college students. They collect, preserve and study pre-flash technology to prevent it from ending up in the wrong hands.

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

Membership history

Growth

4 measurements spanning 21 days. 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 537–539 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
31 Aug 2026, 22:03	539	+2
28 Aug 2026, 05:26	537	-1
27 Aug 2026, 21:21	538	-1
10 Aug 2026, 16:54	539	first reading

Ownership

Owned by Derpy (@Der_pyy) as measured.

Members we’ve seen

Derpy (@Der_pyy) — [L] Arch-Basileus (rank 255)

Hekato (@TheHarborman) — [C] Executive Directorate (rank 253)

Grug (@HeinzGrug) — [MR] Hieromonk (rank 5)

KingvonfromdaO (@rawaudio21) — [MR] Hieromonk (rank 5)

Viewless (@ViewlessRider) — [LR] Kin (rank 3)

var (@varqweeqwee) — [LR] Kin (rank 3)

@loading257 — [LR] Kin (rank 3)

juze (@iiLobo) — [LR] Kin (rank 3)

Tea (@GentIeTea) — [LR] Kin (rank 3)

Kurohyo (@RustyyRaccoon) — [LR] Kin (rank 3)

HahaXD (@HaHaEksdee) — [LR] Kin (rank 3)

Frost (@ELPATRONTV9999) — [LR] Kin (rank 3) terminated

Aisling (@Aisling_Real) — [LR] Kin (rank 3)

@Junglish — [LR] Kin (rank 3)

elt1ma (@elt1maa) — [LR] Kin (rank 3)

Mercury (@S0lidMercury) — [LR] Kin (rank 3)

spungman (@NobleReaction) — [LR] Kin (rank 3)

@SparklingPishy — [LR] Kin (rank 3) terminated

ClownsNeverDie (@ClownsNever_Die) — [LR] Kin (rank 3) terminated

xilofilez (@XILOFILEZ) — [LR] Kin (rank 3)

AphexTw1n (@SonOfLovehart) — [LR] Kin (rank 3)

Monkey (@monkeybobbobo) — [LR] Kin (rank 3)

duckey (@GaminDuckey76) — [LR] Kin (rank 3)

Grim (@GrimBoats) — [LR] Kin (rank 3)

xXDank_McSwags (@RichardSpear48) — [LR] Kin (rank 3)

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

Rank structure

[L] Arch-Basileus1

[C] Magistrate2

[HR] Prelate5

[SMR] Hierophant4

[MR] Hieromonk8

[SR] Pentarch5

[LR] Kin487

[XR] Follower27

Member539

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.

Flashstorm#920290 · 53 shared members

Anarchy's Apocalyptic Apparel#2713017 · 29 shared members

ValiantWorks#9970732 · 28 shared members

[ATF] United States Reclamation Force#12440050 · 23 shared members

Winterhall#4969633 · 20 shared members

[ATF] Coalition#12441719 · 20 shared members

[ATF] Voyageurs#13259215 · 20 shared members

Team Lapis#3745272 · 19 shared members

Snowvale#12732643 · 18 shared members

CIothing CentraI#6212683 · 18 shared members

Paradoxum Games#4914494 · 15 shared members

Project Spark Reimagined#2684323 · 15 shared members

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.