Rο-Biο #9153144
Game studiosENgamingcommunitygeneral
Description
🌟 𝗥𝗢-𝗕𝗜𝗢 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Welcome to the official group for Ro-Bio.
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 2 Oct 2026, 20:52 | 1,121 | -1 |
| 24 Aug 2026, 15:00 | 1,122 | -1 |
| 10 Aug 2026, 11:48 | 1,123 | first reading |
Ownership
Owned by @JJzReturn as measured.
Claimed by user #2388897288 — observed between sweeps, detected 10 Aug 2026, 14:53 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
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@JJzReturn — 🔑 Holder (rank 255) terminated
Shadow (@jamslayer1231) — 🧪 Scientist (rank 1)
PopCatLovesRoblox (@UltimateMegaCat) — 🧪 Scientist (rank 1) terminated
Rooplerdess (@DungeonQuester27243) — 🧪 Scientist (rank 1)
FizzBlox (@MrFizzlx) — 🧪 Scientist (rank 1) terminated
Sigma (@L0buc) — 🧪 Scientist (rank 1)
wolfie (@wolfiedrent) — 🧪 Scientist (rank 1)
@xXfurious_gamerX — 🧪 Scientist (rank 1)
shedletskyfan (@Splatkido) — 🧪 Scientist (rank 1)
rzs (@rblx123fryfrige1) — 🧪 Scientist (rank 1)
BlackedRaw (@vico28girl2) — 🧪 Scientist (rank 1)
noob (@chanminion2010) — 🧪 Scientist (rank 1) terminated
Rip_Carl (@presidente_jose103) — 🧪 Scientist (rank 1)
mutbox09 (@QuantuXm) — 🧪 Scientist (rank 1)
Skills (@skillsman192YT) — 🧪 Scientist (rank 1)
Tortoise (@Tortoise_5000z) — 🧪 Scientist (rank 1)
Sirbob (@HazHoy2) — 🧪 Scientist (rank 1)
The_spookster (@su_tartman2646) — 🧪 Scientist (rank 1)
Fremie (@freminetissobbg) — 🧪 Scientist (rank 1)
BigMafaca (@blackopselitegeneral) — 🧪 Scientist (rank 1)
Taiwan (@tymciog) — 🧪 Scientist (rank 1)
Lawra (@Lovely_Lawra) — 🧪 Scientist (rank 1)
@Denisdai5 — 🧪 Scientist (rank 1)
heliosthegremlin (@emmacweller) — 🧪 Scientist (rank 1)
HahaYesMan (@aligames01newacount) — 🧪 Scientist (rank 1) terminated
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.