Build A Brain rot #14424865

10

members (measured 13 Oct 2026, 04:55 UTC)

25 March 2022

created (per Roblox API)

10 August 2026

first measured by this register

Description

🧠 **BUILD A BRAINROT** 🧠 Welcome to the official group for **Build a Brainrot**! Collect materials, build crazy Brainrots, discover rare ones, and become the best builder. 🔥 ⚒️ Build your Brainrots 🍀 Find rare & lucky Brainrots 💰 Earn money and upgrade 🥷 Steal from other players 🔄 Rebirth and get stronger 🌴 Explore different areas 🏝️ Discover secret places & events 👑 Compete with other players More updates, events, and crazy Brainrots coming soon! **Join the group and be part of the Build a Brainrot community! 🧠🔥**

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

Membership history

Growth

2 measurements spanning 37 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 9–10 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Sept 2026, 13:44	10	+1
11 Aug 2026, 23:46	9	first reading

Ownership

Owned by xXCurse_GhostXx (@NICEBOY123451234) 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

xXCurse_GhostXx (@NICEBOY123451234) — Me owner 😆 (rank 255)

ITS_OBVMAX (@Khalifa14222) — People (rank 1)

astryx (@xqx_231) — Member (rank 1)

@971R7mad971 — Member (rank 1)

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

Name history

Build A Brain rot — seen 17 September 2026 → current

Niceboy’s group — seen 10 August 2026 → 17 September 2026

Rank structure

Me owner 😆1

Sibling1

Member9

People7

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.

SecretVerse Studio#1074557114 · 4 shared members

THE MAX CREW !!#15670756 · 3 shared members

and Collect Rare Pets#825735094 · 2 shared members

BRAZILIAN SPYDER#35815907 · 2 shared members

Wiggity.#12836673 · 2 shared members

Quataun#12121240 · 2 shared members

Emotes CO.#5446074 · 2 shared members

Fishy Robux#5293484 · 2 shared members

blu's buds#17223663 · 2 shared members

vanil's beans#16414907 · 2 shared members

Johnny Aura#866784511 · 2 shared members

Angelazz's Group#9231114 · 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.