Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Jumpology Z

Jumpology Z #435781399

3,689
members (measured 22 Oct 2026, 01:38 UTC)
23 June 2025
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentcommunityroblox

Description

👋 Welcome to Jumpology! 🚨 We're currently developing our games, check back soon! 🔨 Founded by @ZyxlsRevenge

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

Membership history

Growth

3,5753,6893,63210 August 202620 October 2026
120 measurements spanning 71 days, net +109. 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 3,558–3,706 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 120
Measured (UTC)MembersChange
20 Oct 2026, 05:313,689+1
19 Oct 2026, 22:003,688+1
19 Oct 2026, 20:013,687+1
19 Oct 2026, 02:513,686+1
18 Oct 2026, 21:103,685+3
18 Oct 2026, 17:203,682+2
17 Oct 2026, 03:103,680+3
16 Oct 2026, 19:323,677-1
16 Oct 2026, 10:003,678+1
16 Oct 2026, 06:113,677+3
15 Oct 2026, 22:313,674+1
15 Oct 2026, 20:403,673+2
15 Oct 2026, 16:503,671+2
15 Oct 2026, 03:303,669+1
14 Oct 2026, 21:413,668+2
14 Oct 2026, 19:503,666+1
14 Oct 2026, 12:113,665+1
14 Oct 2026, 08:213,664+2
14 Oct 2026, 02:403,662+1
13 Oct 2026, 22:503,661first reading

Ownership

Owned by sea (@seapoolis) as measured.

Claimed by user #8679040046 — observed between sweeps, detected 10 Aug 2026, 17:14 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.

Experiences

1
players in this group’s experiences right now
1,484,478
lifetime visits across 1 experiences

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

Members we’ve seen

sea (@seapoolis) — Owner (rank 255)

OhMan (@OhManXDXD) — Scripter (rank 254)

Jordy (@iJrdy) — Tester (rank 111)

Zyxl (@ZyxlsRevenge) — Tester (rank 111)

Isaac (@EyySack) — Contributor (rank 110)

zRoB (@RobloxokBoss) — Jumper (rank 1)

kea (@keatonma_sk) — Jumper (rank 1)

@thatrandomnoob23 — Jumper (rank 1)

M87 (@XMakerofSound) — Jumper (rank 1)

Ben (@TalkingBenzzz) — Jumper (rank 1)

Royals (@ladybug172258) — Jumper (rank 1)

TX2 (@BabyGirlCaylus) — Jumper (rank 1)

tomaTOES (@Ajtdm9) — Jumper (rank 1)

JD9 (@PZJD9) — Jumper (rank 1)

Limited (@MrGames0981) — Jumper (rank 1)

Cheese (@cheeseburger1520) — Jumper (rank 1)

Tango (@coatring65) — Jumper (rank 1)

ZiZi (@0BV10USLYKAYLAA) — Jumper (rank 1)

Kayra (@ItsNotKayra) — Jumper (rank 1)

bubblegum (@BBBBBUBBLEGUMMMMM) — Jumper (rank 1)

@v4mp_pb — Jumper (rank 1)

Stone_templepilot (@c0zissad) — Jumper (rank 1)

Spycuff (@Spycaff) — Jumper (rank 1)

@Zoqium — Jumper (rank 1)

@Fidotree — Jumper (rank 1)

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

Rank structure

Owner1
Scripter1
Tester2
Contributor2
Member3,580
Jumper3,577
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.