Fatal-Mistakes #13190374

33

members (measured 13 Oct 2026, 03:23 UTC)

10 December 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENhorrorgame-devfan-group

Description

The Development Hub and fan group of "Fatal Mistake" the horror game (Coming Soon)

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

Membership history

Growth

2 measurements spanning 34 days, net +1. 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 32–33 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Sept 2026, 18:45	33	+1
15 Aug 2026, 02:20	32	first reading

Ownership

Owned by Infini (@Infinity13_13) as measured.

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

Members we’ve seen

Infini (@Infinity13_13) — Head Of the Table (GameMaster) (rank 255)

Cookiezi (@yuriviray13) — Fatal Mistake (Builders) (rank 248)

Tgs906 (@tgs906) — Fatal Mistake (Builders) (rank 248)

@R2isReality — Fatal Mistake (Music Production) (rank 246)

chalice (@ChaliceTh3Malice) — Fatal Mistake (Animator) (rank 245)

sol (@forensyc) — Fataly Mistaken (rank 1)

@TheLastBacon36 — Fataly Mistaken (rank 1)

@bluemario2 — Fataly Mistaken (rank 1)

Max (@MaximusMax125) — Fataly Mistaken (rank 1)

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

Rank structure

Head Of the Table (GameMaster)1

GameMaster's Executives0

(----------------------)0

Fatal Mistake (Scripter)0

Fatal Mistake (Builders)3

Fatal Mistake (Modeler)1

Fatal Mistake (Music Production)1

Fatal Mistake (Animator)2

Fatal Mistake (GFX Artist)1

Fatal Mistake (Voice Actor)0

(---------------------)0

Fatal Mistake (Demo Testing)0

(-----------------------)0

Member32

Fataly Mistaken23

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.

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Trade.#650266 · 3 shared members

Simp-Sniping Syndicate#6880164 · 3 shared members

always 0#5205374 · 3 shared members

Garden City,NY#6067634 · 3 shared members

Gang gang $$#4010246 · 3 shared members

The Legion Of Sole Abusers#5523290 · 3 shared members

Sparkle Clothing | SP#5208343 · 3 shared members

_Leagacy Studios_#3608354 · 2 shared members

darksydephil (dsp) fans#102163 · 2 shared members

clairesfriend's Group#460529 · 2 shared members

6

Myli Studios#35971812 · 2 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.