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Muscle Simulators

Muscle Simulators #10429205

261,952
members (measured 16 Oct 2026, 17:24 UTC)
18 April 2021
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENfitnesssimulator gamesbodybuilding

Muscle Simulators is a Roblox group categorized as a game studio. Created on April 18, 2021, the community has 262,257 members. It is not verified and has an owner.

Description

👋 Welcome to Muscle Simulators, We create games for people looking to workout and get HUGE Muscles!

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

Membership history

Growth

261,952262,283262,117.510 August 202616 October 2026
312 measurements spanning 67 days, net -331. 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 261,902–262,333 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 312
Measured (UTC)MembersChange
16 Oct 2026, 17:16261,952-1
16 Oct 2026, 16:44261,953-3
16 Oct 2026, 15:41261,956-1
16 Oct 2026, 15:37261,957-1
16 Oct 2026, 07:20261,958-1
16 Oct 2026, 02:51261,959-1
16 Oct 2026, 02:33261,960-1
15 Oct 2026, 23:41261,961-1
15 Oct 2026, 23:07261,962-1
15 Oct 2026, 21:03261,963-1
15 Oct 2026, 20:40261,964-1
15 Oct 2026, 18:00261,965-1
15 Oct 2026, 17:57261,966-1
15 Oct 2026, 14:03261,967-1
15 Oct 2026, 09:41261,968-5
15 Oct 2026, 05:51261,973-2
15 Oct 2026, 05:21261,975-1
14 Oct 2026, 22:43261,976-1
14 Oct 2026, 22:14261,977-1
14 Oct 2026, 21:35261,978first reading

Ownership

Owned by MuscleSimulators (@MuscleSimulatorss) as measured.

Claimed by user #5762810532 — observed between sweeps, detected 10 Aug 2026, 15:11 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

MuscleSimulators (@MuscleSimulatorss) — MuscleSims (rank 255)

@script_ism — Developer (rank 254)

Dizcat (@younesetriyad) — Fans (rank 1)

Oguz (@RobloxTV_Oguzz) — Fans (rank 1)

ZF_ZINKS (@Kddakidd566) — Fans (rank 1)

Banananef (@neftalipro777) — Fans (rank 1)

@Den1sDev — Fans (rank 1)

KindestSoul (@Dem0nic_GRW) — Fans (rank 1)

speaker_manYT (@arthur_7s) — Fans (rank 1)

codeSATSHA (@SAT_SHAJUEGA) — Fans (rank 1)

Ttriki (@TIMOFIYYOT) — Fans (rank 1)

AyochillBMO (@threebeats3) — Fans (rank 1)

Justin (@zluqifyy) — Fans (rank 1)

Aarav (@reddkb6) — Fans (rank 1)

@Raccoonyyz — Fans (rank 1)

bryce (@vponsv) — Fans (rank 1)

Amaya (@amayaosama1234) — Fans (rank 1)

@eysanch — Fans (rank 1)

MonoHearts (@YukoSins) — Fans (rank 1)

777 (@XFVL9) — Fans (rank 1)

Niel (@DaniCraazY) — Fans (rank 1)

@systcol — Fans (rank 1)

Bacon (@Tapwat4r_6000) — Fans (rank 1)

Kristallik (@awol4ik_kz) — Fans (rank 1)

arts (@foobalay) — Fans (rank 1)

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

Rank structure

MuscleSims1
Developer2
Member262,274
Fans262,326
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.