Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
The lost world .

The lost world . #757262553

1,121
members (measured 6 Oct 2026, 15:01 UTC)
16 November 2025
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

1,1211,1361,128.510 August 2026 — 1,134 members2 September 2026 — 1,135 members16 September 2026 — 1,136 members21 September 2026 — 1,121 members10 August 202621 September 2026
4 measurements spanning 42 days, net -13. 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 1,119–1,138 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
21 Sept 2026, 04:411,121-15
16 Sept 2026, 16:211,136+1
2 Sept 2026, 01:411,135+1
10 Aug 2026, 12:041,134first reading

Ownership

Owned by @flash0278901 as measured.

Claimed by user #24129696 — observed between sweeps, detected 15 Aug 2026, 03:01 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

@flash0278901 — Owner (rank 255)

@vyrotrix — Member (rank 1)

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

Rank structure

Owner1
Developer1
Member1,134
Member1,133
Honorable member0
Beta tester1
Moderator1
Admin0
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.