Rat Development Group #4855824
Rat Development Group is a Roblox group community established on April 12, 2019. The group has 18,206 members and is not ownerless. It does not have a verified badge. The category is null.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 6 Oct 2026, 01:21 | 18,345 | -1 |
| 5 Oct 2026, 20:20 | 18,346 | -1 |
| 5 Oct 2026, 17:41 | 18,347 | +1 |
| 5 Oct 2026, 16:30 | 18,346 | +1 |
| 5 Oct 2026, 15:50 | 18,345 | +2 |
| 5 Oct 2026, 12:00 | 18,343 | +2 |
| 4 Oct 2026, 18:50 | 18,341 | +1 |
| 4 Oct 2026, 18:23 | 18,340 | +1 |
| 4 Oct 2026, 15:00 | 18,339 | +1 |
| 3 Oct 2026, 19:51 | 18,338 | -1 |
| 3 Oct 2026, 16:20 | 18,339 | +1 |
| 3 Oct 2026, 10:21 | 18,338 | +2 |
| 3 Oct 2026, 09:47 | 18,336 | +1 |
| 2 Oct 2026, 16:00 | 18,335 | +2 |
| 2 Oct 2026, 15:20 | 18,333 | +1 |
| 2 Oct 2026, 11:30 | 18,332 | +1 |
| 2 Oct 2026, 06:00 | 18,331 | +1 |
| 1 Oct 2026, 14:30 | 18,330 | +1 |
| 30 Sept 2026, 17:30 | 18,329 | +1 |
| 30 Sept 2026, 15:32 | 18,328 | first reading |
Ownership
Owned by @rude_rat as measured.
Claimed by user #389249509 — observed between sweeps, detected 10 Aug 2026, 13:55 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
@rude_rat — Studio Owner (rank 255)
@CrystalKnote — Scripter (rank 254)
Verbetskiii (@NaTeBaYo666) — Tester (rank 254)
meownyx (@meownyxz) — Developer (rank 254)
Lancer (@dbdhsjsjaakak) — Game Contributor (rank 254)
Duckination (@Ducki_nation) — Game Fan (rank 1)
daniel (@s_qseven) — Game Fan (rank 1)
Hen (@chelovek_cheburek2) — Game Fan (rank 1)
KoryH (@KorynHubbard) — Game Fan (rank 1)
RayRayBabyRay (@carp9063) — Game Fan (rank 1)
Horl1sHorskyi (@WennDieSoldaten228) — Game Fan (rank 1)
Beau_Kennedy (@Mr_Schmitt) — Game Fan (rank 1)
McTeddington (@McTedson) — Game Fan (rank 1)
@RichardRS4 — Game Fan (rank 1)
Patriot (@okpon_mzlf9040) — Game Fan (rank 1)
bio (@BioXDaniel) — Game Fan (rank 1)
m1ty3ek (@Karosabus1999) — Game Fan (rank 1)
Max (@Didyouknow67) — Game Fan (rank 1)
zharvui (@zharvuiys) — Game Fan (rank 1)
InsaLux (@InsaTube) — Game Fan (rank 1)
Odesskiyy (@bitcoinlong) — Game Fan (rank 1)
Viper (@JoshEdie7) — Game Fan (rank 1)
jay (@n5xus) — Game Fan (rank 1)
@DaniilPerh — Game Fan (rank 1)
juleczeek (@julekkarbulek) — Game Fan (rank 1)
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.