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Revertable

Revertable #12851441

813
members (measured 21 Oct 2026, 20:21 UTC)
9 November 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentstudiosanity

Description

Development Studio behind the game Sanity.

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

Membership history

Growth

76981379110 August 2026 — 769 members24 August 2026 — 770 members27 August 2026 — 772 members27 August 2026 — 773 members1 September 2026 — 774 members4 September 2026 — 775 members13 September 2026 — 776 members14 September 2026 — 779 members15 September 2026 — 780 members16 September 2026 — 781 members16 September 2026 — 783 members17 September 2026 — 791 members19 September 2026 — 790 members20 September 2026 — 792 members20 September 2026 — 794 members20 September 2026 — 795 members21 September 2026 — 796 members27 September 2026 — 804 members30 September 2026 — 810 members6 October 2026 — 812 members7 October 2026 — 813 members17 October 2026 — 812 members19 October 2026 — 813 members10 August 202619 October 2026
23 measurements spanning 70 days, net +44. 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 762–820 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 23
Measured (UTC)MembersChange
19 Oct 2026, 20:40813+1
17 Oct 2026, 11:54812-1
7 Oct 2026, 04:47813+1
6 Oct 2026, 07:00812+2
30 Sept 2026, 02:56810+6
27 Sept 2026, 20:00804+8
21 Sept 2026, 12:14796+1
20 Sept 2026, 23:14795+1
20 Sept 2026, 17:22794+2
20 Sept 2026, 06:59792+2
19 Sept 2026, 05:37790-1
17 Sept 2026, 23:06791+8
16 Sept 2026, 14:41783+2
16 Sept 2026, 08:20781+1
15 Sept 2026, 05:22780+1
14 Sept 2026, 04:26779+3
13 Sept 2026, 16:08776+1
4 Sept 2026, 17:24775+1
1 Sept 2026, 17:01774+1
27 Aug 2026, 17:14773first reading

Ownership

Owned by meow (@Twentley) as measured.

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

Experiences

7
players in this group’s experiences right now
1,919,815
lifetime visits across 1 experiences

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

Members we’ve seen

meow (@Twentley) — Founder (rank 255)

Grimoire (@Grimoirees) — Playtesters (rank 250)

Sooty (@Sooty_gold1) — Playtesters (rank 250)

@empanian — Playtesters (rank 250)

BallerWaltar (@cvarcojed) — Playtesters (rank 250)

spardeos (@Spardeos) — Playtesters (rank 250)

Yukemii (@Yuk3mi) — Playtesters (rank 250)

serpertine (@faithfuIpaws) — Playtesters (rank 250)

niamaru (@iskall2008) — Playtesters (rank 250)

@GamingScripterW — Playtesters (rank 250)

@sardartokhi999 — Playtesters (rank 250)

@StanderedStoney — Playtesters (rank 250)

Giu (@Giucraft0ExE) — Playtesters (rank 250)

@wavywool — Players (rank 1)

@TrueArii — Players (rank 1)

xXDev_ProXx (@xXProSkillerXx6) — Member (rank 1)

lyuwer (@sasiska7576) — Players (rank 1)

@zFlairon — Players (rank 1)

CPJ (@CPJ_Puck) — Players (rank 1)

BananaMilkshake (@BananaMilkshake02220) — Players (rank 1)

Strime (@qStrime) — Players (rank 1)

@cleeba_0301 — Players (rank 1)

Redie (@RedieDev) — Players (rank 1)

juju (@jaavyv) — Players (rank 1)

Zack (@poywEp123) — Players (rank 1)

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

Rank structure

Founder1
Developers1
Investors1
Playtesters18
Member769
Players765
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.