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[Prototype]

[Prototype] #7014

339
members (measured 28 Sept 2026, 17:26 UTC)
1 August 2009
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENPrototype gameXbox 360Alex Mercer

Description

[Prototype] the best xbox360 game that was ever made about a man who lost his memory and woke up with hardly being human _________________________________________ Prototype is a sandbox game similar to most rockstar games _________________________________________ Alex Mercer is a normal guy who wakes up and realising that his life will never be the same With a heavy heart, this group has been shutdown; never to return.

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
11 Aug 2026, 07:44339first reading

Ownership

Owned by @BoomaxGroupHolder 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

@BoomaxGroupHolder — Prototype (rank 255)

@CreepingDeath98 — Member (rank 1)

@8_B — Member (rank 1)

@magaman197 — Member (rank 1)

@xMagnifixntGenie — Member (rank 1)

@defaultprogram — Member (rank 1)

@1jackson — Member (rank 1)

@zajones — Member (rank 1)

kacey (@omq_oreosqaud) — Member (rank 1)

@newzzregret1ez — Member (rank 1)

@moco132 — Member (rank 1) terminated

@hackingrobloxobc — Member (rank 1)

@itachi76 — Member (rank 1)

@redclown143 — Member (rank 1) terminated

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

Rank structure

Prototype1
Admin1
Member339
Member337
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.